289766625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 515973120

約数和(自身を除く): 226206495

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 125, 201, 285, 335, 375, 475, 607, 1005, 1273, 1425, 1675, 1821, 2375, 3035, 3819, 5025, 6365, 7125, 8375, 9105, 11533, 15175, 19095, 25125, 31825, 34599, 40669, 45525, 57665, 75875, 95475, 122007, 159125, 172995, 203345, 227625, 288325, 477375, 610035, 772711, 864975, 1016725, 1441625, 2318133, 3050175, 3863555, 4324875, 5083625, 11590665, 15250875, 19317775, 57953325, 96588875, 289766625]

約数ペア:

[(1, 289766625), (3, 96588875), (5, 57953325), (15, 19317775), (19, 15250875), (25, 11590665), (57, 5083625), (67, 4324875), (75, 3863555), (95, 3050175), (125, 2318133), (201, 1441625), (285, 1016725), (335, 864975), (375, 772711), (475, 610035), (607, 477375), (1005, 288325), (1273, 227625), (1425, 203345), (1675, 172995), (1821, 159125), (2375, 122007), (3035, 95475), (3819, 75875), (5025, 57665), (6365, 45525), (7125, 40669), (8375, 34599), (9105, 31825), (11533, 25125), (15175, 19095)]