188889187395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{258623}}^1$

素因数の和:258756

約数の個数: 64

約数和(自身を含む): 330707681280

約数和(自身を除く): 141818493885

約数列:

[1, 3, 5, 15, 23, 29, 69, 73, 87, 115, 145, 219, 345, 365, 435, 667, 1095, 1679, 2001, 2117, 3335, 5037, 6351, 8395, 10005, 10585, 25185, 31755, 48691, 146073, 243455, 258623, 730365, 775869, 1293115, 3879345, 5948329, 7500067, 17844987, 18879479, 22500201, 29741645, 37500335, 56638437, 89224935, 94397395, 112501005, 172501541, 283192185, 434228017, 517504623, 547504891, 862507705, 1302684051, 1642514673, 2171140085, 2587523115, 2737524455, 6513420255, 8212573365, 12592612493, 37777837479, 62963062465, 188889187395]

約数ペア:

[(1, 188889187395), (3, 62963062465), (5, 37777837479), (15, 12592612493), (23, 8212573365), (29, 6513420255), (69, 2737524455), (73, 2587523115), (87, 2171140085), (115, 1642514673), (145, 1302684051), (219, 862507705), (345, 547504891), (365, 517504623), (435, 434228017), (667, 283192185), (1095, 172501541), (1679, 112501005), (2001, 94397395), (2117, 89224935), (3335, 56638437), (5037, 37500335), (6351, 29741645), (8395, 22500201), (10005, 18879479), (10585, 17844987), (25185, 7500067), (31755, 5948329), (48691, 3879345), (146073, 1293115), (243455, 775869), (258623, 730365)]