123302685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 232888320

約数和(自身を除く): 109585635

約数列:

[1, 3, 5, 11, 15, 19, 33, 37, 55, 57, 95, 111, 165, 185, 209, 285, 407, 555, 627, 703, 1045, 1063, 1221, 2035, 2109, 3135, 3189, 3515, 5315, 6105, 7733, 10545, 11693, 15945, 20197, 23199, 35079, 38665, 39331, 58465, 60591, 100985, 115995, 117993, 175395, 196655, 222167, 302955, 432641, 589965, 666501, 747289, 1110835, 1297923, 2163205, 2241867, 3332505, 3736445, 6489615, 8220179, 11209335, 24660537, 41100895, 123302685]

約数ペア:

[(1, 123302685), (3, 41100895), (5, 24660537), (11, 11209335), (15, 8220179), (19, 6489615), (33, 3736445), (37, 3332505), (55, 2241867), (57, 2163205), (95, 1297923), (111, 1110835), (165, 747289), (185, 666501), (209, 589965), (285, 432641), (407, 302955), (555, 222167), (627, 196655), (703, 175395), (1045, 117993), (1063, 115995), (1221, 100985), (2035, 60591), (2109, 58465), (3135, 39331), (3189, 38665), (3515, 35079), (5315, 23199), (6105, 20197), (7733, 15945), (10545, 11693)]