78069484415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{2203}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 106875310080

約数和(自身を除く): 28805825665

約数列:

[1, 5, 13, 31, 43, 65, 155, 215, 403, 409, 559, 1333, 2015, 2045, 2203, 2795, 5317, 6665, 11015, 12679, 17329, 17587, 26585, 28639, 63395, 68293, 86645, 87935, 94729, 143195, 164827, 228631, 341465, 473645, 545197, 824135, 887809, 901027, 1143155, 1231477, 2725985, 2936599, 4439045, 4505135, 6157385, 7087561, 11713351, 14682995, 27931837, 35437805, 38175787, 38744161, 58566755, 139659185, 190878935, 193720805, 363113881, 503674093, 1201068991, 1815569405, 2518370465, 6005344955, 15613896883, 78069484415]

約数ペア:

[(1, 78069484415), (5, 15613896883), (13, 6005344955), (31, 2518370465), (43, 1815569405), (65, 1201068991), (155, 503674093), (215, 363113881), (403, 193720805), (409, 190878935), (559, 139659185), (1333, 58566755), (2015, 38744161), (2045, 38175787), (2203, 35437805), (2795, 27931837), (5317, 14682995), (6665, 11713351), (11015, 7087561), (12679, 6157385), (17329, 4505135), (17587, 4439045), (26585, 2936599), (28639, 2725985), (63395, 1231477), (68293, 1143155), (86645, 901027), (87935, 887809), (94729, 824135), (143195, 545197), (164827, 473645), (228631, 341465)]