2515695885

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 4404769200

約数和(自身を除く): 1889073315

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 457, 745, 821, 1341, 1371, 2235, 2285, 2463, 4105, 4113, 6705, 6855, 7389, 12315, 20565, 36945, 68093, 122329, 204279, 340465, 366987, 375197, 611645, 612837, 1021395, 1100961, 1125591, 1834935, 1875985, 3064185, 3376773, 5504805, 5627955, 16883865, 55904353, 167713059, 279521765, 503139177, 838565295, 2515695885]

約数ペア:

[(1, 2515695885), (3, 838565295), (5, 503139177), (9, 279521765), (15, 167713059), (45, 55904353), (149, 16883865), (447, 5627955), (457, 5504805), (745, 3376773), (821, 3064185), (1341, 1875985), (1371, 1834935), (2235, 1125591), (2285, 1100961), (2463, 1021395), (4105, 612837), (4113, 611645), (6705, 375197), (6855, 366987), (7389, 340465), (12315, 204279), (20565, 122329), (36945, 68093)]