4783725

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 9275200

約数和(自身を除く): 4491475

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 373, 475, 513, 675, 855, 1119, 1425, 1865, 2565, 3357, 4275, 5595, 7087, 9325, 10071, 12825, 16785, 21261, 27975, 35435, 50355, 63783, 83925, 106305, 177175, 191349, 251775, 318915, 531525, 956745, 1594575, 4783725]

約数ペア:

[(1, 4783725), (3, 1594575), (5, 956745), (9, 531525), (15, 318915), (19, 251775), (25, 191349), (27, 177175), (45, 106305), (57, 83925), (75, 63783), (95, 50355), (135, 35435), (171, 27975), (225, 21261), (285, 16785), (373, 12825), (475, 10071), (513, 9325), (675, 7087), (855, 5595), (1119, 4275), (1425, 3357), (1865, 2565)]