41306875

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 55669680

約数和(自身を除く): 14362805

約数列:

[1, 5, 25, 29, 43, 53, 125, 145, 215, 265, 625, 725, 1075, 1247, 1325, 1537, 2279, 3625, 5375, 6235, 6625, 7685, 11395, 18125, 26875, 31175, 33125, 38425, 56975, 66091, 155875, 192125, 284875, 330455, 779375, 960625, 1424375, 1652275, 8261375, 41306875]

約数ペア:

[(1, 41306875), (5, 8261375), (25, 1652275), (29, 1424375), (43, 960625), (53, 779375), (125, 330455), (145, 284875), (215, 192125), (265, 155875), (625, 66091), (725, 56975), (1075, 38425), (1247, 33125), (1325, 31175), (1537, 26875), (2279, 18125), (3625, 11395), (5375, 7685), (6235, 6625)]