1213156935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5521}}^1$

素因数の和:5808

約数の個数: 48

約数和(自身を含む): 2222494560

約数和(自身を除く): 1009337625

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 257, 285, 771, 855, 1285, 2313, 3855, 4883, 5521, 11565, 14649, 16563, 24415, 27605, 43947, 49689, 73245, 82815, 104899, 219735, 248445, 314697, 524495, 944091, 1418897, 1573485, 4256691, 4720455, 7094485, 12770073, 21283455, 26959043, 63850365, 80877129, 134795215, 242631387, 404385645, 1213156935]

約数ペア:

[(1, 1213156935), (3, 404385645), (5, 242631387), (9, 134795215), (15, 80877129), (19, 63850365), (45, 26959043), (57, 21283455), (95, 12770073), (171, 7094485), (257, 4720455), (285, 4256691), (771, 1573485), (855, 1418897), (1285, 944091), (2313, 524495), (3855, 314697), (4883, 248445), (5521, 219735), (11565, 104899), (14649, 82815), (16563, 73245), (24415, 49689), (27605, 43947)]