1185900345

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 2437129728

約数和(自身を除く): 1251229383

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 557, 567, 751, 945, 1671, 2253, 2785, 2835, 3755, 3899, 5013, 5257, 6759, 8355, 11265, 11697, 15039, 15771, 19495, 20277, 25065, 26285, 33795, 35091, 45117, 47313, 58485, 60831, 75195, 78855, 101385, 105273, 141939, 175455, 225585, 236565, 304155, 315819, 418307, 425817, 526365, 709695, 1254921, 1579095, 2091535, 2129085, 2928149, 3764763, 6274605, 8784447, 11294289, 14640745, 18823815, 26353341, 33882867, 43922235, 56471445, 79060023, 131766705, 169414335, 237180069, 395300115, 1185900345]

約数ペア:

[(1, 1185900345), (3, 395300115), (5, 237180069), (7, 169414335), (9, 131766705), (15, 79060023), (21, 56471445), (27, 43922235), (35, 33882867), (45, 26353341), (63, 18823815), (81, 14640745), (105, 11294289), (135, 8784447), (189, 6274605), (315, 3764763), (405, 2928149), (557, 2129085), (567, 2091535), (751, 1579095), (945, 1254921), (1671, 709695), (2253, 526365), (2785, 425817), (2835, 418307), (3755, 315819), (3899, 304155), (5013, 236565), (5257, 225585), (6759, 175455), (8355, 141939), (11265, 105273), (11697, 101385), (15039, 78855), (15771, 75195), (19495, 60831), (20277, 58485), (25065, 47313), (26285, 45117), (33795, 35091)]