74172015

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 132663648

約数和(自身を除く): 58491633

約数列:

[1, 3, 5, 9, 15, 45, 67, 73, 201, 219, 335, 337, 365, 603, 657, 1005, 1011, 1095, 1685, 3015, 3033, 3285, 4891, 5055, 14673, 15165, 22579, 24455, 24601, 44019, 67737, 73365, 73803, 112895, 123005, 203211, 220095, 221409, 338685, 369015, 1016055, 1107045, 1648267, 4944801, 8241335, 14834403, 24724005, 74172015]

約数ペア:

[(1, 74172015), (3, 24724005), (5, 14834403), (9, 8241335), (15, 4944801), (45, 1648267), (67, 1107045), (73, 1016055), (201, 369015), (219, 338685), (335, 221409), (337, 220095), (365, 203211), (603, 123005), (657, 112895), (1005, 73803), (1011, 73365), (1095, 67737), (1685, 44019), (3015, 24601), (3033, 24455), (3285, 22579), (4891, 15165), (5055, 14673)]