398379847035

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{29683}}^1$

素因数の和:30028

約数の個数: 64

約数和(自身を含む): 661862960640

約数和(自身を除く): 263483113605

約数列:

[1, 3, 5, 15, 41, 123, 139, 157, 205, 417, 471, 615, 695, 785, 2085, 2355, 5699, 6437, 17097, 19311, 21823, 28495, 29683, 32185, 65469, 85485, 89049, 96555, 109115, 148415, 327345, 445245, 894743, 1217003, 2684229, 3651009, 4125937, 4473715, 4660231, 6085015, 12377811, 13421145, 13980693, 18255045, 20629685, 23301155, 61889055, 69903465, 169163417, 191069471, 507490251, 573208413, 647772109, 845817085, 955347355, 1943316327, 2537451255, 2866042065, 3238860545, 9716581635, 26558656469, 79675969407, 132793282345, 398379847035]

約数ペア:

[(1, 398379847035), (3, 132793282345), (5, 79675969407), (15, 26558656469), (41, 9716581635), (123, 3238860545), (139, 2866042065), (157, 2537451255), (205, 1943316327), (417, 955347355), (471, 845817085), (615, 647772109), (695, 573208413), (785, 507490251), (2085, 191069471), (2355, 169163417), (5699, 69903465), (6437, 61889055), (17097, 23301155), (19311, 20629685), (21823, 18255045), (28495, 13980693), (29683, 13421145), (32185, 12377811), (65469, 6085015), (85485, 4660231), (89049, 4473715), (96555, 4125937), (109115, 3651009), (148415, 2684229), (327345, 1217003), (445245, 894743)]