74207955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 126812160

約数和(自身を除く): 52604205

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 5503, 13485, 16509, 27515, 82545, 159587, 170593, 478761, 511779, 797935, 852965, 2393805, 2558895, 4947197, 14841591, 24735985, 74207955]

約数ペア:

[(1, 74207955), (3, 24735985), (5, 14841591), (15, 4947197), (29, 2558895), (31, 2393805), (87, 852965), (93, 797935), (145, 511779), (155, 478761), (435, 170593), (465, 159587), (899, 82545), (2697, 27515), (4495, 16509), (5503, 13485)]