140054775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9199}}^1$

素因数の和:9248

約数の個数: 48

約数和(自身を含む): 273792000

約数和(自身を除く): 133737225

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 9199, 15225, 27597, 45995, 64393, 137985, 193179, 229975, 266771, 321965, 689925, 800313, 965895, 1333855, 1609825, 1867397, 4001565, 4829475, 5602191, 6669275, 9336985, 20007825, 28010955, 46684925, 140054775]

約数ペア:

[(1, 140054775), (3, 46684925), (5, 28010955), (7, 20007825), (15, 9336985), (21, 6669275), (25, 5602191), (29, 4829475), (35, 4001565), (75, 1867397), (87, 1609825), (105, 1333855), (145, 965895), (175, 800313), (203, 689925), (435, 321965), (525, 266771), (609, 229975), (725, 193179), (1015, 137985), (2175, 64393), (3045, 45995), (5075, 27597), (9199, 15225)]