16476525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 32768736

約数和(自身を除く): 16292211

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 117, 129, 131, 195, 215, 225, 325, 387, 393, 559, 585, 645, 655, 975, 1075, 1179, 1677, 1703, 1935, 1965, 2795, 2925, 3225, 3275, 5031, 5109, 5633, 5895, 8385, 8515, 9675, 9825, 13975, 15327, 16899, 25155, 25545, 28165, 29475, 41925, 42575, 50697, 73229, 76635, 84495, 125775, 127725, 140825, 219687, 253485, 366145, 383175, 422475, 659061, 1098435, 1267425, 1830725, 3295305, 5492175, 16476525]

約数ペア:

[(1, 16476525), (3, 5492175), (5, 3295305), (9, 1830725), (13, 1267425), (15, 1098435), (25, 659061), (39, 422475), (43, 383175), (45, 366145), (65, 253485), (75, 219687), (117, 140825), (129, 127725), (131, 125775), (195, 84495), (215, 76635), (225, 73229), (325, 50697), (387, 42575), (393, 41925), (559, 29475), (585, 28165), (645, 25545), (655, 25155), (975, 16899), (1075, 15327), (1179, 13975), (1677, 9825), (1703, 9675), (1935, 8515), (1965, 8385), (2795, 5895), (2925, 5633), (3225, 5109), (3275, 5031)]