65262015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15937}}^1$

素因数の和:15968

約数の個数: 48

約数和(自身を含む): 139234368

約数和(自身を除く): 73972353

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 15937, 47811, 79685, 111559, 143433, 207181, 239055, 334677, 557795, 621543, 717165, 1004031, 1035905, 1450267, 1673385, 1864629, 3107715, 4350801, 5020155, 7251335, 9323145, 13052403, 21754005, 65262015]

約数ペア:

[(1, 65262015), (3, 21754005), (5, 13052403), (7, 9323145), (9, 7251335), (13, 5020155), (15, 4350801), (21, 3107715), (35, 1864629), (39, 1673385), (45, 1450267), (63, 1035905), (65, 1004031), (91, 717165), (105, 621543), (117, 557795), (195, 334677), (273, 239055), (315, 207181), (455, 143433), (585, 111559), (819, 79685), (1365, 47811), (4095, 15937)]