61762545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 116992512

約数和(自身を除く): 55229967

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 1487, 2769, 3195, 4461, 4615, 7435, 8307, 13383, 13845, 19331, 22305, 41535, 57993, 66915, 96655, 105577, 173979, 289965, 316731, 527885, 869895, 950193, 1372501, 1583655, 4117503, 4750965, 6862505, 12352509, 20587515, 61762545]

約数ペア:

[(1, 61762545), (3, 20587515), (5, 12352509), (9, 6862505), (13, 4750965), (15, 4117503), (39, 1583655), (45, 1372501), (65, 950193), (71, 869895), (117, 527885), (195, 316731), (213, 289965), (355, 173979), (585, 105577), (639, 96655), (923, 66915), (1065, 57993), (1487, 41535), (2769, 22305), (3195, 19331), (4461, 13845), (4615, 13383), (7435, 8307)]