471008045495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{30491}}^1$

素因数の和:30804

約数の個数: 48

約数和(自身を含む): 621526729824

約数和(自身を除く): 150518684329

約数列:

[1, 5, 13, 65, 101, 169, 181, 505, 845, 905, 1313, 2353, 6565, 11765, 17069, 18281, 30491, 30589, 85345, 91405, 152455, 152945, 237653, 396383, 1188265, 1981915, 3079591, 3089489, 5152979, 5518871, 15397955, 15447445, 25764895, 27594355, 40034683, 71745323, 200173415, 358726615, 520450879, 557405971, 932689199, 2602254395, 2787029855, 4663445995, 7246277623, 36231388115, 94201609099, 471008045495]

約数ペア:

[(1, 471008045495), (5, 94201609099), (13, 36231388115), (65, 7246277623), (101, 4663445995), (169, 2787029855), (181, 2602254395), (505, 932689199), (845, 557405971), (905, 520450879), (1313, 358726615), (2353, 200173415), (6565, 71745323), (11765, 40034683), (17069, 27594355), (18281, 25764895), (30491, 15447445), (30589, 15397955), (85345, 5518871), (91405, 5152979), (152455, 3089489), (152945, 3079591), (237653, 1981915), (396383, 1188265)]