380193339175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1\times {\mathrm{6277}}^1$

素因数の和:7348

約数の個数: 48

約数和(自身を含む): 510643379232

約数和(自身を除く): 130450040057

約数列:

[1, 5, 13, 25, 65, 227, 325, 821, 1135, 2951, 4105, 5675, 6277, 10673, 14755, 20525, 31385, 53365, 73775, 81601, 156925, 186367, 266825, 408005, 931835, 1424879, 2040025, 2422771, 4659175, 5153417, 7124395, 12113855, 18523427, 25767085, 35621975, 60569275, 66994421, 92617135, 128835425, 334972105, 463085675, 1169825659, 1674860525, 5849128295, 15207733567, 29245641475, 76038667835, 380193339175]

約数ペア:

[(1, 380193339175), (5, 76038667835), (13, 29245641475), (25, 15207733567), (65, 5849128295), (227, 1674860525), (325, 1169825659), (821, 463085675), (1135, 334972105), (2951, 128835425), (4105, 92617135), (5675, 66994421), (6277, 60569275), (10673, 35621975), (14755, 25767085), (20525, 18523427), (31385, 12113855), (53365, 7124395), (73775, 5153417), (81601, 4659175), (156925, 2422771), (186367, 2040025), (266825, 1424879), (408005, 931835)]