18858902385

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{51131}}^1$

素因数の和:51573

約数の個数: 32

約数和(自身を含む): 30708652032

約数和(自身を除く): 11849749647

約数列:

[1, 3, 5, 15, 67, 201, 335, 367, 1005, 1101, 1835, 5505, 24589, 51131, 73767, 122945, 153393, 255655, 368835, 766965, 3425777, 10277331, 17128885, 18765077, 51386655, 56295231, 93825385, 281476155, 1257260159, 3771780477, 6286300795, 18858902385]

約数ペア:

[(1, 18858902385), (3, 6286300795), (5, 3771780477), (15, 1257260159), (67, 281476155), (201, 93825385), (335, 56295231), (367, 51386655), (1005, 18765077), (1101, 17128885), (1835, 10277331), (5505, 3425777), (24589, 766965), (51131, 368835), (73767, 255655), (122945, 153393)]