156930916375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{7069}}^1$

素因数の和:7469

約数の個数: 64

約数和(自身を含む): 214725288960

約数和(自身を除く): 57794372585

約数列:

[1, 5, 17, 25, 31, 85, 125, 155, 337, 425, 527, 775, 1685, 2125, 2635, 3875, 5729, 7069, 8425, 10447, 13175, 28645, 35345, 42125, 52235, 65875, 120173, 143225, 176725, 177599, 219139, 261175, 600865, 716125, 883625, 887995, 1095695, 1305875, 2382253, 3004325, 3725363, 4439975, 5478475, 11911265, 15021625, 18626815, 22199875, 27392375, 40498301, 59556325, 73849843, 93134075, 202491505, 297781625, 369249215, 465670375, 1012457525, 1255447331, 1846246075, 5062287625, 6277236655, 9231230375, 31386183275, 156930916375]

約数ペア:

[(1, 156930916375), (5, 31386183275), (17, 9231230375), (25, 6277236655), (31, 5062287625), (85, 1846246075), (125, 1255447331), (155, 1012457525), (337, 465670375), (425, 369249215), (527, 297781625), (775, 202491505), (1685, 93134075), (2125, 73849843), (2635, 59556325), (3875, 40498301), (5729, 27392375), (7069, 22199875), (8425, 18626815), (10447, 15021625), (13175, 11911265), (28645, 5478475), (35345, 4439975), (42125, 3725363), (52235, 3004325), (65875, 2382253), (120173, 1305875), (143225, 1095695), (176725, 887995), (177599, 883625), (219139, 716125), (261175, 600865)]