2019099225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188261}}^1$

素因数の和:188298

約数の個数: 48

約数和(自身を含む): 3921873984

約数和(自身を除く): 1902774759

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 188261, 564783, 941305, 2070871, 2447393, 2823915, 4706525, 6212613, 7342179, 10354355, 12236965, 14119575, 26921323, 31063065, 36710895, 51771775, 61184825, 80763969, 134606615, 155315325, 183554475, 403819845, 673033075, 2019099225]

約数ペア:

[(1, 2019099225), (3, 673033075), (5, 403819845), (11, 183554475), (13, 155315325), (15, 134606615), (25, 80763969), (33, 61184825), (39, 51771775), (55, 36710895), (65, 31063065), (75, 26921323), (143, 14119575), (165, 12236965), (195, 10354355), (275, 7342179), (325, 6212613), (429, 4706525), (715, 2823915), (825, 2447393), (975, 2070871), (2145, 941305), (3575, 564783), (10725, 188261)]