25568010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:121

約数の個数: 108

約数和(自身を含む): 73782306

約数和(自身を除く): 48214296

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 169, 195, 205, 234, 246, 338, 369, 390, 410, 507, 533, 585, 615, 738, 845, 1014, 1066, 1170, 1230, 1521, 1599, 1681, 1690, 1845, 2535, 2665, 3042, 3198, 3362, 3690, 4797, 5043, 5070, 5330, 6929, 7605, 7995, 8405, 9594, 10086, 13858, 15129, 15210, 15990, 16810, 20787, 21853, 23985, 25215, 30258, 34645, 41574, 43706, 47970, 50430, 62361, 65559, 69290, 75645, 103935, 109265, 124722, 131118, 151290, 196677, 207870, 218530, 284089, 311805, 327795, 393354, 568178, 623610, 655590, 852267, 983385, 1420445, 1704534, 1966770, 2556801, 2840890, 4261335, 5113602, 8522670, 12784005, 25568010]

約数ペア:

[(1, 25568010), (2, 12784005), (3, 8522670), (5, 5113602), (6, 4261335), (9, 2840890), (10, 2556801), (13, 1966770), (15, 1704534), (18, 1420445), (26, 983385), (30, 852267), (39, 655590), (41, 623610), (45, 568178), (65, 393354), (78, 327795), (82, 311805), (90, 284089), (117, 218530), (123, 207870), (130, 196677), (169, 151290), (195, 131118), (205, 124722), (234, 109265), (246, 103935), (338, 75645), (369, 69290), (390, 65559), (410, 62361), (507, 50430), (533, 47970), (585, 43706), (615, 41574), (738, 34645), (845, 30258), (1014, 25215), (1066, 23985), (1170, 21853), (1230, 20787), (1521, 16810), (1599, 15990), (1681, 15210), (1690, 15129), (1845, 13858), (2535, 10086), (2665, 9594), (3042, 8405), (3198, 7995), (3362, 7605), (3690, 6929), (4797, 5330), (5043, 5070)]