39105889905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{4219}}^1$

素因数の和:4630

約数の個数: 64

約数和(自身を含む): 66971197440

約数和(自身を除く): 27865307535

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 223, 255, 489, 669, 815, 1115, 2445, 2771, 3345, 3791, 4219, 8313, 11373, 12657, 13855, 18955, 21095, 36349, 41565, 56865, 63285, 71723, 109047, 181745, 215169, 358615, 545235, 617933, 687697, 940837, 1075845, 1853799, 2063091, 2822511, 3089665, 3438485, 4704185, 9268995, 10315455, 11690849, 14112555, 15994229, 35072547, 47982687, 58454245, 79971145, 153356431, 175362735, 239913435, 460069293, 766782155, 2300346465, 2607059327, 7821177981, 13035296635, 39105889905]

約数ペア:

[(1, 39105889905), (3, 13035296635), (5, 7821177981), (15, 2607059327), (17, 2300346465), (51, 766782155), (85, 460069293), (163, 239913435), (223, 175362735), (255, 153356431), (489, 79971145), (669, 58454245), (815, 47982687), (1115, 35072547), (2445, 15994229), (2771, 14112555), (3345, 11690849), (3791, 10315455), (4219, 9268995), (8313, 4704185), (11373, 3438485), (12657, 3089665), (13855, 2822511), (18955, 2063091), (21095, 1853799), (36349, 1075845), (41565, 940837), (56865, 687697), (63285, 617933), (71723, 545235), (109047, 358615), (181745, 215169)]