32156475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 59906880

約数和(自身を除く): 27750405

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 59, 65, 75, 129, 169, 177, 195, 215, 295, 325, 507, 559, 645, 767, 845, 885, 975, 1075, 1475, 1677, 2301, 2535, 2537, 2795, 3225, 3835, 4225, 4425, 7267, 7611, 8385, 9971, 11505, 12675, 12685, 13975, 19175, 21801, 29913, 32981, 36335, 38055, 41925, 49855, 57525, 63425, 98943, 109005, 149565, 164905, 181675, 190275, 249275, 428753, 494715, 545025, 747825, 824525, 1286259, 2143765, 2473575, 6431295, 10718825, 32156475]

約数ペア:

[(1, 32156475), (3, 10718825), (5, 6431295), (13, 2473575), (15, 2143765), (25, 1286259), (39, 824525), (43, 747825), (59, 545025), (65, 494715), (75, 428753), (129, 249275), (169, 190275), (177, 181675), (195, 164905), (215, 149565), (295, 109005), (325, 98943), (507, 63425), (559, 57525), (645, 49855), (767, 41925), (845, 38055), (885, 36335), (975, 32981), (1075, 29913), (1475, 21801), (1677, 19175), (2301, 13975), (2535, 12685), (2537, 12675), (2795, 11505), (3225, 9971), (3835, 8385), (4225, 7611), (4425, 7267)]