3089454875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 4372752384

約数和(自身を除く): 1283297509

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 131, 299, 325, 575, 631, 655, 1495, 1625, 1703, 2875, 3013, 3155, 3275, 7475, 8203, 8515, 14513, 15065, 15775, 16375, 37375, 39169, 41015, 42575, 72565, 75325, 78875, 82661, 188669, 195845, 205075, 212875, 362825, 376625, 413305, 943345, 979225, 1025375, 1074593, 1814125, 1901203, 2066525, 4716725, 4896125, 5372965, 9506015, 10332625, 23583625, 24715639, 26864825, 47530075, 123578195, 134324125, 237650375, 617890975, 3089454875]

約数ペア:

[(1, 3089454875), (5, 617890975), (13, 237650375), (23, 134324125), (25, 123578195), (65, 47530075), (115, 26864825), (125, 24715639), (131, 23583625), (299, 10332625), (325, 9506015), (575, 5372965), (631, 4896125), (655, 4716725), (1495, 2066525), (1625, 1901203), (1703, 1814125), (2875, 1074593), (3013, 1025375), (3155, 979225), (3275, 943345), (7475, 413305), (8203, 376625), (8515, 362825), (14513, 212875), (15065, 205075), (15775, 195845), (16375, 188669), (37375, 82661), (39169, 78875), (41015, 75325), (42575, 72565)]