2550878865

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{10331}}^1$

素因数の和:10435

約数の個数: 64

約数和(自身を含む): 4760985600

約数和(自身を除く): 2210106735

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 59, 93, 135, 155, 177, 279, 295, 465, 531, 837, 885, 1395, 1593, 1829, 2655, 4185, 5487, 7965, 9145, 10331, 16461, 27435, 30993, 49383, 51655, 82305, 92979, 154965, 246915, 278937, 320261, 464895, 609529, 960783, 1394685, 1601305, 1828587, 2882349, 3047645, 4803915, 5485761, 8647047, 9142935, 14411745, 16457283, 18895399, 27428805, 43235235, 56686197, 82286415, 94476995, 170058591, 283430985, 510175773, 850292955, 2550878865]

約数ペア:

[(1, 2550878865), (3, 850292955), (5, 510175773), (9, 283430985), (15, 170058591), (27, 94476995), (31, 82286415), (45, 56686197), (59, 43235235), (93, 27428805), (135, 18895399), (155, 16457283), (177, 14411745), (279, 9142935), (295, 8647047), (465, 5485761), (531, 4803915), (837, 3047645), (885, 2882349), (1395, 1828587), (1593, 1601305), (1829, 1394685), (2655, 960783), (4185, 609529), (5487, 464895), (7965, 320261), (9145, 278937), (10331, 246915), (16461, 154965), (27435, 92979), (30993, 82305), (49383, 51655)]