2145482895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{10487}}^1$

素因数の和:11111

約数の個数: 32

約数和(自身を含む): 3588406272

約数和(自身を除く): 1442923377

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 593, 1779, 2965, 8895, 10487, 13639, 31461, 40917, 52435, 68195, 157305, 204585, 241201, 723603, 1206005, 3618015, 6218791, 18656373, 31093955, 93281865, 143032193, 429096579, 715160965, 2145482895]

約数ペア:

[(1, 2145482895), (3, 715160965), (5, 429096579), (15, 143032193), (23, 93281865), (69, 31093955), (115, 18656373), (345, 6218791), (593, 3618015), (1779, 1206005), (2965, 723603), (8895, 241201), (10487, 204585), (13639, 157305), (31461, 68195), (40917, 52435)]