2473575

素因数分解:

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

素因数の和:128

約数の個数: 48

約数和(自身を含む): 4583040

約数和(自身を除く): 2109465

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 59, 65, 75, 129, 177, 195, 215, 295, 325, 559, 645, 767, 885, 975, 1075, 1475, 1677, 2301, 2537, 2795, 3225, 3835, 4425, 7611, 8385, 11505, 12685, 13975, 19175, 32981, 38055, 41925, 57525, 63425, 98943, 164905, 190275, 494715, 824525, 2473575]

約数ペア:

[(1, 2473575), (3, 824525), (5, 494715), (13, 190275), (15, 164905), (25, 98943), (39, 63425), (43, 57525), (59, 41925), (65, 38055), (75, 32981), (129, 19175), (177, 13975), (195, 12685), (215, 11505), (295, 8385), (325, 7611), (559, 4425), (645, 3835), (767, 3225), (885, 2795), (975, 2537), (1075, 2301), (1475, 1677)]