4737885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 8183808

約数和(自身を除く): 3445923

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 443, 465, 713, 1329, 2139, 2215, 3565, 6645, 10189, 10695, 13733, 30567, 41199, 50945, 68665, 152835, 205995, 315859, 947577, 1579295, 4737885]

約数ペア:

[(1, 4737885), (3, 1579295), (5, 947577), (15, 315859), (23, 205995), (31, 152835), (69, 68665), (93, 50945), (115, 41199), (155, 30567), (345, 13733), (443, 10695), (465, 10189), (713, 6645), (1329, 3565), (2139, 2215)]