71204625

素因数分解:

$3^2\times 5^3\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 58262895

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 167, 225, 375, 379, 501, 835, 1125, 1137, 1503, 1895, 2505, 3411, 4175, 5685, 7515, 9475, 12525, 17055, 20875, 28425, 37575, 47375, 62625, 63293, 85275, 142125, 187875, 189879, 316465, 426375, 569637, 949395, 1582325, 2848185, 4746975, 7911625, 14240925, 23734875, 71204625]

約数ペア:

[(1, 71204625), (3, 23734875), (5, 14240925), (9, 7911625), (15, 4746975), (25, 2848185), (45, 1582325), (75, 949395), (125, 569637), (167, 426375), (225, 316465), (375, 189879), (379, 187875), (501, 142125), (835, 85275), (1125, 63293), (1137, 62625), (1503, 47375), (1895, 37575), (2505, 28425), (3411, 20875), (4175, 17055), (5685, 12525), (7515, 9475)]