555631638015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1\times {\mathrm{16217}}^1$

素因数の和:18408

約数の個数: 64

約数和(自身を含む): 947907588096

約数和(自身を除く): 392275950081

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 2113, 3243, 5405, 6339, 10565, 16215, 16217, 31695, 48599, 48651, 81085, 99311, 145797, 242995, 243255, 297933, 372991, 496555, 728985, 762199, 1118973, 1489665, 1864955, 2284153, 2286597, 3810995, 5594865, 6852459, 11420765, 11432985, 17530577, 34262295, 34266521, 52591731, 87652885, 102799563, 171332605, 262958655, 513997815, 788129983, 1610526487, 2364389949, 3940649915, 4831579461, 8052632435, 11821949745, 24157897305, 37042109201, 111126327603, 185210546005, 555631638015]

約数ペア:

[(1, 555631638015), (3, 185210546005), (5, 111126327603), (15, 37042109201), (23, 24157897305), (47, 11821949745), (69, 8052632435), (115, 4831579461), (141, 3940649915), (235, 2364389949), (345, 1610526487), (705, 788129983), (1081, 513997815), (2113, 262958655), (3243, 171332605), (5405, 102799563), (6339, 87652885), (10565, 52591731), (16215, 34266521), (16217, 34262295), (31695, 17530577), (48599, 11432985), (48651, 11420765), (81085, 6852459), (99311, 5594865), (145797, 3810995), (242995, 2286597), (243255, 2284153), (297933, 1864955), (372991, 1489665), (496555, 1118973), (728985, 762199)]