27269865

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9619}}^1$

素因数の和:9643

約数の個数: 40

約数和(自身を含む): 55872960

約数和(自身を除く): 28603095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9619, 28857, 48095, 67333, 86571, 144285, 201999, 259713, 336665, 432855, 605997, 779139, 1009995, 1298565, 1817991, 3029985, 3895695, 5453973, 9089955, 27269865]

約数ペア:

[(1, 27269865), (3, 9089955), (5, 5453973), (7, 3895695), (9, 3029985), (15, 1817991), (21, 1298565), (27, 1009995), (35, 779139), (45, 605997), (63, 432855), (81, 336665), (105, 259713), (135, 201999), (189, 144285), (315, 86571), (405, 67333), (567, 48095), (945, 28857), (2835, 9619)]