875865345

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{1657}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 1418186880

約数和(自身を除く): 542321535

約数列:

[1, 3, 5, 15, 131, 269, 393, 655, 807, 1345, 1657, 1965, 4035, 4971, 8285, 24855, 35239, 105717, 176195, 217067, 445733, 528585, 651201, 1085335, 1337199, 2228665, 3256005, 6685995, 58391023, 175173069, 291955115, 875865345]

約数ペア:

[(1, 875865345), (3, 291955115), (5, 175173069), (15, 58391023), (131, 6685995), (269, 3256005), (393, 2228665), (655, 1337199), (807, 1085335), (1345, 651201), (1657, 528585), (1965, 445733), (4035, 217067), (4971, 176195), (8285, 105717), (24855, 35239)]