74201325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 136437696

約数和(自身を除く): 62236371

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 265, 275, 583, 795, 825, 1325, 1697, 1749, 2915, 3975, 5091, 8485, 8745, 14575, 18667, 25455, 42425, 43725, 56001, 89941, 93335, 127275, 269823, 280005, 449705, 466675, 989351, 1349115, 1400025, 2248525, 2968053, 4946755, 6745575, 14840265, 24733775, 74201325]

約数ペア:

[(1, 74201325), (3, 24733775), (5, 14840265), (11, 6745575), (15, 4946755), (25, 2968053), (33, 2248525), (53, 1400025), (55, 1349115), (75, 989351), (159, 466675), (165, 449705), (265, 280005), (275, 269823), (583, 127275), (795, 93335), (825, 89941), (1325, 56001), (1697, 43725), (1749, 42425), (2915, 25455), (3975, 18667), (5091, 14575), (8485, 8745)]