12555588695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 17122807296

約数和(自身を除く): 4567218601

約数列:

[1, 5, 13, 37, 47, 65, 185, 235, 277, 401, 481, 611, 1385, 1739, 2005, 2405, 3055, 3601, 5213, 8695, 10249, 13019, 14837, 18005, 18847, 22607, 26065, 51245, 65095, 74185, 94235, 111077, 113035, 133237, 169247, 192881, 245011, 481703, 555385, 666185, 697339, 846235, 964405, 1225055, 1444001, 2408515, 3486695, 4109849, 5220619, 6262139, 7220005, 9065407, 20549245, 26103095, 31310695, 45327035, 53428037, 67868047, 193162903, 267140185, 339340235, 965814515, 2511117739, 12555588695]

約数ペア:

[(1, 12555588695), (5, 2511117739), (13, 965814515), (37, 339340235), (47, 267140185), (65, 193162903), (185, 67868047), (235, 53428037), (277, 45327035), (401, 31310695), (481, 26103095), (611, 20549245), (1385, 9065407), (1739, 7220005), (2005, 6262139), (2405, 5220619), (3055, 4109849), (3601, 3486695), (5213, 2408515), (8695, 1444001), (10249, 1225055), (13019, 964405), (14837, 846235), (18005, 697339), (18847, 666185), (22607, 555385), (26065, 481703), (51245, 245011), (65095, 192881), (74185, 169247), (94235, 133237), (111077, 113035)]