229709835

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 411060000

約数和(自身を除く): 181350165

約数列:

[1, 3, 5, 9, 15, 45, 61, 67, 183, 201, 305, 335, 549, 603, 915, 1005, 1249, 2745, 3015, 3747, 4087, 6245, 11241, 12261, 18735, 20435, 36783, 56205, 61305, 76189, 83683, 183915, 228567, 251049, 380945, 418415, 685701, 753147, 1142835, 1255245, 3428505, 3765735, 5104663, 15313989, 25523315, 45941967, 76569945, 229709835]

約数ペア:

[(1, 229709835), (3, 76569945), (5, 45941967), (9, 25523315), (15, 15313989), (45, 5104663), (61, 3765735), (67, 3428505), (183, 1255245), (201, 1142835), (305, 753147), (335, 685701), (549, 418415), (603, 380945), (915, 251049), (1005, 228567), (1249, 183915), (2745, 83683), (3015, 76189), (3747, 61305), (4087, 56205), (6245, 36783), (11241, 20435), (12261, 18735)]