74274015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 50266401

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 461, 467, 1383, 1401, 2305, 2335, 6915, 7005, 10603, 10741, 31809, 32223, 53015, 53705, 159045, 161115, 215287, 645861, 1076435, 3229305, 4951601, 14854803, 24758005, 74274015]

約数ペア:

[(1, 74274015), (3, 24758005), (5, 14854803), (15, 4951601), (23, 3229305), (69, 1076435), (115, 645861), (345, 215287), (461, 161115), (467, 159045), (1383, 53705), (1401, 53015), (2305, 32223), (2335, 31809), (6915, 10741), (7005, 10603)]