1288407675605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{9733}}^1$

素因数の和:10302

約数の個数: 64

約数和(自身を含む): 1689436154880

約数和(自身を除く): 401028479275

約数列:

[1, 5, 19, 53, 61, 95, 265, 305, 431, 1007, 1159, 2155, 3233, 5035, 5795, 8189, 9733, 16165, 22843, 26291, 40945, 48665, 61427, 114215, 131455, 184927, 307135, 434017, 499529, 515849, 593713, 924635, 1393423, 2170085, 2497645, 2579245, 2968565, 4194923, 6967115, 9801131, 11280547, 20974615, 26475037, 31466789, 49005655, 56402735, 79703537, 132375185, 157333945, 222330919, 255890303, 398517685, 597868991, 1111654595, 1279451515, 2989344955, 4224287461, 4861915757, 13562186059, 21121437305, 24309578785, 67810930295, 257681535121, 1288407675605]

約数ペア:

[(1, 1288407675605), (5, 257681535121), (19, 67810930295), (53, 24309578785), (61, 21121437305), (95, 13562186059), (265, 4861915757), (305, 4224287461), (431, 2989344955), (1007, 1279451515), (1159, 1111654595), (2155, 597868991), (3233, 398517685), (5035, 255890303), (5795, 222330919), (8189, 157333945), (9733, 132375185), (16165, 79703537), (22843, 56402735), (26291, 49005655), (40945, 31466789), (48665, 26475037), (61427, 20974615), (114215, 11280547), (131455, 9801131), (184927, 6967115), (307135, 4194923), (434017, 2968565), (499529, 2579245), (515849, 2497645), (593713, 2170085), (924635, 1393423)]