15935645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 6079075

約数列:

[1, 5, 11, 29, 55, 97, 103, 145, 319, 485, 515, 1067, 1133, 1595, 2813, 2987, 5335, 5665, 9991, 14065, 14935, 30943, 32857, 49955, 109901, 154715, 164285, 289739, 549505, 1448695, 3187129, 15935645]

約数ペア:

[(1, 15935645), (5, 3187129), (11, 1448695), (29, 549505), (55, 289739), (97, 164285), (103, 154715), (145, 109901), (319, 49955), (485, 32857), (515, 30943), (1067, 14935), (1133, 14065), (1595, 9991), (2813, 5665), (2987, 5335)]