4681995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 8031744

約数和(自身を除く): 3349749

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 331, 345, 615, 943, 993, 1655, 2829, 4715, 4965, 7613, 13571, 14145, 22839, 38065, 40713, 67855, 114195, 203565, 312133, 936399, 1560665, 4681995]

約数ペア:

[(1, 4681995), (3, 1560665), (5, 936399), (15, 312133), (23, 203565), (41, 114195), (69, 67855), (115, 40713), (123, 38065), (205, 22839), (331, 14145), (345, 13571), (615, 7613), (943, 4965), (993, 4715), (1655, 2829)]