4052553575

素因数分解:

$5^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 6157641600

約数和(自身を除く): 2105088025

約数列:

[1, 5, 7, 25, 35, 37, 49, 53, 175, 185, 241, 245, 259, 265, 343, 371, 925, 1205, 1225, 1295, 1325, 1687, 1715, 1813, 1855, 1961, 2597, 6025, 6475, 8435, 8575, 8917, 9065, 9275, 9805, 11809, 12691, 12773, 12985, 13727, 18179, 42175, 44585, 45325, 49025, 59045, 62419, 63455, 63865, 64925, 68635, 82663, 89411, 90895, 96089, 222925, 295225, 312095, 317275, 319325, 343175, 413315, 436933, 447055, 454475, 472601, 480445, 625877, 672623, 1560475, 2066575, 2184665, 2235275, 2363005, 2402225, 3058531, 3129385, 3308207, 3363115, 4381139, 10923325, 11815025, 15292655, 15646925, 16541035, 16815575, 21905695, 23157449, 76463275, 82705175, 109528475, 115787245, 162102143, 578936225, 810510715, 4052553575]

約数ペア:

[(1, 4052553575), (5, 810510715), (7, 578936225), (25, 162102143), (35, 115787245), (37, 109528475), (49, 82705175), (53, 76463275), (175, 23157449), (185, 21905695), (241, 16815575), (245, 16541035), (259, 15646925), (265, 15292655), (343, 11815025), (371, 10923325), (925, 4381139), (1205, 3363115), (1225, 3308207), (1295, 3129385), (1325, 3058531), (1687, 2402225), (1715, 2363005), (1813, 2235275), (1855, 2184665), (1961, 2066575), (2597, 1560475), (6025, 672623), (6475, 625877), (8435, 480445), (8575, 472601), (8917, 454475), (9065, 447055), (9275, 436933), (9805, 413315), (11809, 343175), (12691, 319325), (12773, 317275), (12985, 312095), (13727, 295225), (18179, 222925), (42175, 96089), (44585, 90895), (45325, 89411), (49025, 82663), (59045, 68635), (62419, 64925), (63455, 63865)]