73879740025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{12553}}^1$

素因数の和:12795

約数の個数: 72

約数和(自身を含む): 113950147200

約数和(自身を除く): 40070407175

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 199, 325, 455, 845, 995, 1183, 1393, 2275, 2587, 4225, 4975, 5915, 6965, 12553, 12935, 18109, 29575, 33631, 34825, 62765, 64675, 87871, 90545, 163189, 168155, 235417, 313825, 439355, 452725, 815945, 840775, 1142323, 1177085, 2121457, 2196775, 2498047, 4079725, 5711615, 5885425, 10607285, 12490235, 14850199, 17486329, 28558075, 32474611, 53036425, 62451175, 74250995, 87431645, 162373055, 227322277, 371254975, 422169943, 437158225, 811865275, 1136611385, 2110849715, 2955189601, 5683056925, 10554248575, 14775948005, 73879740025]

約数ペア:

[(1, 73879740025), (5, 14775948005), (7, 10554248575), (13, 5683056925), (25, 2955189601), (35, 2110849715), (65, 1136611385), (91, 811865275), (169, 437158225), (175, 422169943), (199, 371254975), (325, 227322277), (455, 162373055), (845, 87431645), (995, 74250995), (1183, 62451175), (1393, 53036425), (2275, 32474611), (2587, 28558075), (4225, 17486329), (4975, 14850199), (5915, 12490235), (6965, 10607285), (12553, 5885425), (12935, 5711615), (18109, 4079725), (29575, 2498047), (33631, 2196775), (34825, 2121457), (62765, 1177085), (64675, 1142323), (87871, 840775), (90545, 815945), (163189, 452725), (168155, 439355), (235417, 313825)]