56161305

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 101597184

約数和(自身を除く): 45435879

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 127, 155, 279, 317, 381, 465, 635, 951, 1143, 1395, 1585, 1905, 2853, 3937, 4755, 5715, 9827, 11811, 14265, 19685, 29481, 35433, 40259, 49135, 59055, 88443, 120777, 147405, 177165, 201295, 362331, 442215, 603885, 1248029, 1811655, 3744087, 6240145, 11232261, 18720435, 56161305]

約数ペア:

[(1, 56161305), (3, 18720435), (5, 11232261), (9, 6240145), (15, 3744087), (31, 1811655), (45, 1248029), (93, 603885), (127, 442215), (155, 362331), (279, 201295), (317, 177165), (381, 147405), (465, 120777), (635, 88443), (951, 59055), (1143, 49135), (1395, 40259), (1585, 35433), (1905, 29481), (2853, 19685), (3937, 14265), (4755, 11811), (5715, 9827)]