154328735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 221944320

約数和(自身を除く): 67615585

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 6421, 24035, 32105, 70631, 121999, 147683, 353155, 609995, 738415, 1341989, 1624513, 2805977, 6709945, 8122565, 14029885, 30865747, 154328735]

約数ペア:

[(1, 154328735), (5, 30865747), (11, 14029885), (19, 8122565), (23, 6709945), (55, 2805977), (95, 1624513), (115, 1341989), (209, 738415), (253, 609995), (437, 353155), (1045, 147683), (1265, 121999), (2185, 70631), (4807, 32105), (6421, 24035)]