2321875665

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1103}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 4273274880

約数和(自身を除く): 1951399215

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 503, 837, 1103, 1395, 1509, 2515, 3309, 4185, 4527, 5515, 7545, 9927, 13581, 15593, 16545, 22635, 29781, 34193, 46779, 49635, 67905, 77965, 102579, 140337, 148905, 170965, 233895, 307737, 421011, 512895, 554809, 701685, 923211, 1538685, 1664427, 2105055, 2774045, 4616055, 4993281, 8322135, 14979843, 17199079, 24966405, 51597237, 74899215, 85995395, 154791711, 257986185, 464375133, 773958555, 2321875665]

約数ペア:

[(1, 2321875665), (3, 773958555), (5, 464375133), (9, 257986185), (15, 154791711), (27, 85995395), (31, 74899215), (45, 51597237), (93, 24966405), (135, 17199079), (155, 14979843), (279, 8322135), (465, 4993281), (503, 4616055), (837, 2774045), (1103, 2105055), (1395, 1664427), (1509, 1538685), (2515, 923211), (3309, 701685), (4185, 554809), (4527, 512895), (5515, 421011), (7545, 307737), (9927, 233895), (13581, 170965), (15593, 148905), (16545, 140337), (22635, 102579), (29781, 77965), (34193, 67905), (46779, 49635)]