2645227585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 4483100160

約数和(自身を除く): 1837872575

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 115, 121, 143, 161, 253, 299, 385, 455, 605, 715, 805, 847, 1001, 1265, 1495, 1573, 1771, 2089, 2093, 2783, 3289, 4235, 5005, 7865, 8855, 10445, 10465, 11011, 13915, 14623, 16445, 19481, 22979, 23023, 27157, 36179, 48047, 55055, 73115, 97405, 114895, 115115, 135785, 160853, 180895, 190099, 240235, 252769, 253253, 298727, 336329, 528517, 624611, 804265, 950495, 1263845, 1266265, 1493635, 1681645, 1769383, 2091089, 2642585, 3123055, 3285997, 3699619, 4372277, 5813687, 6870721, 8846915, 10455445, 16429985, 18498095, 21861385, 23001979, 29068435, 34353605, 40695809, 48095047, 75577931, 115009895, 203479045, 240475235, 377889655, 529045517, 2645227585]

約数ペア:

[(1, 2645227585), (5, 529045517), (7, 377889655), (11, 240475235), (13, 203479045), (23, 115009895), (35, 75577931), (55, 48095047), (65, 40695809), (77, 34353605), (91, 29068435), (115, 23001979), (121, 21861385), (143, 18498095), (161, 16429985), (253, 10455445), (299, 8846915), (385, 6870721), (455, 5813687), (605, 4372277), (715, 3699619), (805, 3285997), (847, 3123055), (1001, 2642585), (1265, 2091089), (1495, 1769383), (1573, 1681645), (1771, 1493635), (2089, 1266265), (2093, 1263845), (2783, 950495), (3289, 804265), (4235, 624611), (5005, 528517), (7865, 336329), (8855, 298727), (10445, 253253), (10465, 252769), (11011, 240235), (13915, 190099), (14623, 180895), (16445, 160853), (19481, 135785), (22979, 115115), (23023, 114895), (27157, 97405), (36179, 73115), (48047, 55055)]