151416945

素因数分解:

$3^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 278196480

約数和(自身を除く): 126779535

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 227, 243, 305, 405, 549, 681, 729, 915, 1135, 1215, 1647, 2043, 2187, 2745, 3405, 3645, 4941, 6129, 8235, 10215, 10935, 13847, 14823, 18387, 24705, 30645, 41541, 44469, 55161, 69235, 74115, 91935, 124623, 133407, 165483, 207705, 222345, 275805, 373869, 496449, 623115, 667035, 827415, 1121607, 1869345, 2482245, 3364821, 5608035, 10094463, 16824105, 30283389, 50472315, 151416945]

約数ペア:

[(1, 151416945), (3, 50472315), (5, 30283389), (9, 16824105), (15, 10094463), (27, 5608035), (45, 3364821), (61, 2482245), (81, 1869345), (135, 1121607), (183, 827415), (227, 667035), (243, 623115), (305, 496449), (405, 373869), (549, 275805), (681, 222345), (729, 207705), (915, 165483), (1135, 133407), (1215, 124623), (1647, 91935), (2043, 74115), (2187, 69235), (2745, 55161), (3405, 44469), (3645, 41541), (4941, 30645), (6129, 24705), (8235, 18387), (10215, 14823), (10935, 13847)]