2785242525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{5939}}^1$

素因数の和:6015

約数の個数: 72

約数和(自身を含む): 5122038240

約数和(自身を除く): 2336795715

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 169, 185, 195, 325, 481, 507, 555, 845, 925, 975, 1443, 2405, 2535, 2775, 4225, 5939, 6253, 7215, 12025, 12675, 17817, 18759, 29695, 31265, 36075, 77207, 89085, 93795, 148475, 156325, 219743, 231621, 386035, 445425, 468975, 659229, 1003691, 1098715, 1158105, 1930175, 2856659, 3011073, 3296145, 5018455, 5493575, 5790525, 8569977, 14283295, 15055365, 16480725, 25092275, 37136567, 42849885, 71416475, 75276825, 111409701, 185682835, 214249425, 557048505, 928414175, 2785242525]

約数ペア:

[(1, 2785242525), (3, 928414175), (5, 557048505), (13, 214249425), (15, 185682835), (25, 111409701), (37, 75276825), (39, 71416475), (65, 42849885), (75, 37136567), (111, 25092275), (169, 16480725), (185, 15055365), (195, 14283295), (325, 8569977), (481, 5790525), (507, 5493575), (555, 5018455), (845, 3296145), (925, 3011073), (975, 2856659), (1443, 1930175), (2405, 1158105), (2535, 1098715), (2775, 1003691), (4225, 659229), (5939, 468975), (6253, 445425), (7215, 386035), (12025, 231621), (12675, 219743), (17817, 156325), (18759, 148475), (29695, 93795), (31265, 89085), (36075, 77207)]