790875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 1541280

約数和(自身を除く): 750405

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 45, 57, 75, 95, 111, 125, 171, 185, 225, 285, 333, 375, 475, 555, 703, 855, 925, 1125, 1425, 1665, 2109, 2375, 2775, 3515, 4275, 4625, 6327, 7125, 8325, 10545, 13875, 17575, 21375, 31635, 41625, 52725, 87875, 158175, 263625, 790875]

約数ペア:

[(1, 790875), (3, 263625), (5, 158175), (9, 87875), (15, 52725), (19, 41625), (25, 31635), (37, 21375), (45, 17575), (57, 13875), (75, 10545), (95, 8325), (111, 7125), (125, 6327), (171, 4625), (185, 4275), (225, 3515), (285, 2775), (333, 2375), (375, 2109), (475, 1665), (555, 1425), (703, 1125), (855, 925)]