239968606475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1\times {\mathrm{12959}}^1$

素因数の和:13460

約数の個数: 48

約数和(自身を含む): 323169315840

約数和(自身を除く): 83200709365

約数列:

[1, 5, 13, 25, 65, 227, 251, 325, 1135, 1255, 2951, 3263, 5675, 6275, 12959, 14755, 16315, 56977, 64795, 73775, 81575, 168467, 284885, 323975, 740701, 842335, 1424425, 2941693, 3252709, 3703505, 4211675, 14708465, 16263545, 18517525, 38242009, 42285217, 73542325, 81317725, 191210045, 211426085, 738364943, 956050225, 1057130425, 3691824715, 9598744259, 18459123575, 47993721295, 239968606475]

約数ペア:

[(1, 239968606475), (5, 47993721295), (13, 18459123575), (25, 9598744259), (65, 3691824715), (227, 1057130425), (251, 956050225), (325, 738364943), (1135, 211426085), (1255, 191210045), (2951, 81317725), (3263, 73542325), (5675, 42285217), (6275, 38242009), (12959, 18517525), (14755, 16263545), (16315, 14708465), (56977, 4211675), (64795, 3703505), (73775, 3252709), (81575, 2941693), (168467, 1424425), (284885, 842335), (323975, 740701)]