415388625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 763955712

約数和(自身を除く): 348567087

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 125, 255, 345, 375, 391, 425, 575, 1173, 1275, 1725, 1955, 2125, 2833, 2875, 5865, 6375, 8499, 8625, 9775, 14165, 29325, 42495, 48161, 48875, 65159, 70825, 144483, 146625, 195477, 212475, 240805, 325795, 354125, 722415, 977385, 1062375, 1107703, 1204025, 1628975, 3323109, 3612075, 4886925, 5538515, 6020125, 8144875, 16615545, 18060375, 24434625, 27692575, 83077725, 138462875, 415388625]

約数ペア:

[(1, 415388625), (3, 138462875), (5, 83077725), (15, 27692575), (17, 24434625), (23, 18060375), (25, 16615545), (51, 8144875), (69, 6020125), (75, 5538515), (85, 4886925), (115, 3612075), (125, 3323109), (255, 1628975), (345, 1204025), (375, 1107703), (391, 1062375), (425, 977385), (575, 722415), (1173, 354125), (1275, 325795), (1725, 240805), (1955, 212475), (2125, 195477), (2833, 146625), (2875, 144483), (5865, 70825), (6375, 65159), (8499, 48875), (8625, 48161), (9775, 42495), (14165, 29325)]