201630551475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{615337}}^1$

素因数の和:615624

約数の個数: 48

約数和(自身を含む): 354346079328

約数和(自身を除く): 152715527853

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 257, 425, 771, 1275, 1285, 3855, 4369, 6425, 13107, 19275, 21845, 65535, 109225, 327675, 615337, 1846011, 3076685, 9230055, 10460729, 15383425, 31382187, 46150275, 52303645, 156910935, 158141609, 261518225, 474424827, 784554675, 790708045, 2372124135, 2688407353, 3953540225, 8065222059, 11860620675, 13442036765, 40326110295, 67210183825, 201630551475]

約数ペア:

[(1, 201630551475), (3, 67210183825), (5, 40326110295), (15, 13442036765), (17, 11860620675), (25, 8065222059), (51, 3953540225), (75, 2688407353), (85, 2372124135), (255, 790708045), (257, 784554675), (425, 474424827), (771, 261518225), (1275, 158141609), (1285, 156910935), (3855, 52303645), (4369, 46150275), (6425, 31382187), (13107, 15383425), (19275, 10460729), (21845, 9230055), (65535, 3076685), (109225, 1846011), (327675, 615337)]