2912503165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 4283725824

約数和(自身を除く): 1371222659

約数列:

[1, 5, 11, 13, 31, 55, 65, 101, 143, 155, 341, 403, 505, 715, 1111, 1301, 1313, 1705, 2015, 3131, 4433, 5555, 6505, 6565, 14311, 14443, 15655, 16913, 22165, 34441, 40331, 40703, 71555, 72215, 84565, 131401, 172205, 186043, 201655, 203515, 443641, 447733, 524303, 657005, 930215, 1445411, 1708213, 2218205, 2238665, 2621515, 4073431, 5767333, 7227055, 8541065, 18790343, 20367155, 28836665, 44807741, 52954603, 93951715, 224038705, 264773015, 582500633, 2912503165]

約数ペア:

[(1, 2912503165), (5, 582500633), (11, 264773015), (13, 224038705), (31, 93951715), (55, 52954603), (65, 44807741), (101, 28836665), (143, 20367155), (155, 18790343), (341, 8541065), (403, 7227055), (505, 5767333), (715, 4073431), (1111, 2621515), (1301, 2238665), (1313, 2218205), (1705, 1708213), (2015, 1445411), (3131, 930215), (4433, 657005), (5555, 524303), (6505, 447733), (6565, 443641), (14311, 203515), (14443, 201655), (15655, 186043), (16913, 172205), (22165, 131401), (34441, 84565), (40331, 72215), (40703, 71555)]