29967165

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 54644568

約数和(自身を除く): 24677403

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1213, 1647, 2745, 3639, 4941, 6065, 8235, 10917, 18195, 24705, 32751, 54585, 73993, 98253, 163755, 221979, 369965, 491265, 665937, 1109895, 1997811, 3329685, 5993433, 9989055, 29967165]

約数ペア:

[(1, 29967165), (3, 9989055), (5, 5993433), (9, 3329685), (15, 1997811), (27, 1109895), (45, 665937), (61, 491265), (81, 369965), (135, 221979), (183, 163755), (305, 98253), (405, 73993), (549, 54585), (915, 32751), (1213, 24705), (1647, 18195), (2745, 10917), (3639, 8235), (4941, 6065)]