25849125

素因数分解:

$3^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 51787008

約数和(自身を除く): 25937883

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 37, 45, 69, 75, 81, 111, 115, 125, 135, 185, 207, 225, 243, 333, 345, 375, 405, 555, 575, 621, 675, 851, 925, 999, 1035, 1125, 1215, 1665, 1725, 1863, 2025, 2553, 2775, 2875, 2997, 3105, 3375, 4255, 4625, 4995, 5175, 5589, 6075, 7659, 8325, 8625, 8991, 9315, 10125, 12765, 13875, 14985, 15525, 21275, 22977, 24975, 25875, 27945, 30375, 38295, 41625, 44955, 46575, 63825, 68931, 74925, 77625, 106375, 114885, 124875, 139725, 191475, 206793, 224775, 232875, 319125, 344655, 374625, 574425, 698625, 957375, 1033965, 1123875, 1723275, 2872125, 5169825, 8616375, 25849125]

約数ペア:

[(1, 25849125), (3, 8616375), (5, 5169825), (9, 2872125), (15, 1723275), (23, 1123875), (25, 1033965), (27, 957375), (37, 698625), (45, 574425), (69, 374625), (75, 344655), (81, 319125), (111, 232875), (115, 224775), (125, 206793), (135, 191475), (185, 139725), (207, 124875), (225, 114885), (243, 106375), (333, 77625), (345, 74925), (375, 68931), (405, 63825), (555, 46575), (575, 44955), (621, 41625), (675, 38295), (851, 30375), (925, 27945), (999, 25875), (1035, 24975), (1125, 22977), (1215, 21275), (1665, 15525), (1725, 14985), (1863, 13875), (2025, 12765), (2553, 10125), (2775, 9315), (2875, 8991), (2997, 8625), (3105, 8325), (3375, 7659), (4255, 6075), (4625, 5589), (4995, 5175)]