189334865565

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{644029}}^1$

素因数の和:644226

約数の個数: 48

約数和(自身を含む): 337574764800

約数和(自身を除く): 148239899235

約数列:

[1, 3, 5, 9, 15, 45, 47, 139, 141, 235, 417, 423, 695, 705, 1251, 2085, 2115, 6255, 6533, 19599, 32665, 58797, 97995, 293985, 644029, 1932087, 3220145, 5796261, 9660435, 28981305, 30269363, 89520031, 90808089, 151346815, 268560093, 272424267, 447600155, 454040445, 805680279, 1342800465, 1362121335, 4028401395, 4207441457, 12622324371, 21037207285, 37866973113, 63111621855, 189334865565]

約数ペア:

[(1, 189334865565), (3, 63111621855), (5, 37866973113), (9, 21037207285), (15, 12622324371), (45, 4207441457), (47, 4028401395), (139, 1362121335), (141, 1342800465), (235, 805680279), (417, 454040445), (423, 447600155), (695, 272424267), (705, 268560093), (1251, 151346815), (2085, 90808089), (2115, 89520031), (6255, 30269363), (6533, 28981305), (19599, 9660435), (32665, 5796261), (58797, 3220145), (97995, 1932087), (293985, 644029)]