2215315875

素因数分解:

$3^1\times 5^3\times {\mathrm{269}}^1\times {\mathrm{21961}}^1$

素因数の和:22248

約数の個数: 32

約数和(自身を含む): 3700157760

約数和(自身を除く): 1484841885

約数列:

[1, 3, 5, 15, 25, 75, 125, 269, 375, 807, 1345, 4035, 6725, 20175, 21961, 33625, 65883, 100875, 109805, 329415, 549025, 1647075, 2745125, 5907509, 8235375, 17722527, 29537545, 88612635, 147687725, 443063175, 738438625, 2215315875]

約数ペア:

[(1, 2215315875), (3, 738438625), (5, 443063175), (15, 147687725), (25, 88612635), (75, 29537545), (125, 17722527), (269, 8235375), (375, 5907509), (807, 2745125), (1345, 1647075), (4035, 549025), (6725, 329415), (20175, 109805), (21961, 100875), (33625, 65883)]