910575

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 1785600

約数和(自身を除く): 875025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 71, 75, 95, 135, 171, 213, 225, 285, 355, 475, 513, 639, 675, 855, 1065, 1349, 1425, 1775, 1917, 2565, 3195, 4047, 4275, 5325, 6745, 9585, 12141, 12825, 15975, 20235, 33725, 36423, 47925, 60705, 101175, 182115, 303525, 910575]

約数ペア:

[(1, 910575), (3, 303525), (5, 182115), (9, 101175), (15, 60705), (19, 47925), (25, 36423), (27, 33725), (45, 20235), (57, 15975), (71, 12825), (75, 12141), (95, 9585), (135, 6745), (171, 5325), (213, 4275), (225, 4047), (285, 3195), (355, 2565), (475, 1917), (513, 1775), (639, 1425), (675, 1349), (855, 1065)]