25071150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 71888256

約数和(自身を除く): 46817106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 43, 46, 50, 65, 69, 75, 78, 86, 115, 129, 130, 138, 150, 169, 195, 215, 230, 258, 299, 325, 338, 345, 390, 430, 507, 559, 575, 598, 645, 650, 690, 845, 897, 975, 989, 1014, 1075, 1118, 1150, 1290, 1495, 1677, 1690, 1725, 1794, 1950, 1978, 2150, 2535, 2795, 2967, 2990, 3225, 3354, 3450, 3887, 4225, 4485, 4945, 5070, 5590, 5934, 6450, 7267, 7475, 7774, 8385, 8450, 8970, 9890, 11661, 12675, 12857, 13975, 14534, 14835, 14950, 16770, 19435, 21801, 22425, 23322, 24725, 25350, 25714, 27950, 29670, 36335, 38571, 38870, 41925, 43602, 44850, 49450, 58305, 64285, 72670, 74175, 77142, 83850, 97175, 109005, 116610, 128570, 148350, 167141, 181675, 192855, 194350, 218010, 291525, 321425, 334282, 363350, 385710, 501423, 545025, 583050, 642850, 835705, 964275, 1002846, 1090050, 1671410, 1928550, 2507115, 4178525, 5014230, 8357050, 12535575, 25071150]

約数ペア:

[(1, 25071150), (2, 12535575), (3, 8357050), (5, 5014230), (6, 4178525), (10, 2507115), (13, 1928550), (15, 1671410), (23, 1090050), (25, 1002846), (26, 964275), (30, 835705), (39, 642850), (43, 583050), (46, 545025), (50, 501423), (65, 385710), (69, 363350), (75, 334282), (78, 321425), (86, 291525), (115, 218010), (129, 194350), (130, 192855), (138, 181675), (150, 167141), (169, 148350), (195, 128570), (215, 116610), (230, 109005), (258, 97175), (299, 83850), (325, 77142), (338, 74175), (345, 72670), (390, 64285), (430, 58305), (507, 49450), (559, 44850), (575, 43602), (598, 41925), (645, 38870), (650, 38571), (690, 36335), (845, 29670), (897, 27950), (975, 25714), (989, 25350), (1014, 24725), (1075, 23322), (1118, 22425), (1150, 21801), (1290, 19435), (1495, 16770), (1677, 14950), (1690, 14835), (1725, 14534), (1794, 13975), (1950, 12857), (1978, 12675), (2150, 11661), (2535, 9890), (2795, 8970), (2967, 8450), (2990, 8385), (3225, 7774), (3354, 7475), (3450, 7267), (3887, 6450), (4225, 5934), (4485, 5590), (4945, 5070)]