148974105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61687}}^1$

素因数の和:61725

約数の個数: 32

約数和(自身を含む): 284258304

約数和(自身を除く): 135284199

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 61687, 185061, 308435, 431809, 925305, 1295427, 1418801, 2159045, 4256403, 6477135, 7094005, 9931607, 21282015, 29794821, 49658035, 148974105]

約数ペア:

[(1, 148974105), (3, 49658035), (5, 29794821), (7, 21282015), (15, 9931607), (21, 7094005), (23, 6477135), (35, 4256403), (69, 2159045), (105, 1418801), (115, 1295427), (161, 925305), (345, 431809), (483, 308435), (805, 185061), (2415, 61687)]