972643155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{673}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 1793594880

約数和(自身を除く): 820951725

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 461, 627, 673, 1045, 1383, 2019, 2305, 3135, 3365, 5071, 6915, 7403, 8759, 10095, 12787, 15213, 22209, 25355, 26277, 37015, 38361, 43795, 63935, 76065, 96349, 111045, 131385, 140657, 191805, 289047, 310253, 421971, 481745, 703285, 930759, 1445235, 1551265, 2109855, 3412783, 4653795, 5894807, 10238349, 17063915, 17684421, 29474035, 51191745, 64842877, 88422105, 194528631, 324214385, 972643155]

約数ペア:

[(1, 972643155), (3, 324214385), (5, 194528631), (11, 88422105), (15, 64842877), (19, 51191745), (33, 29474035), (55, 17684421), (57, 17063915), (95, 10238349), (165, 5894807), (209, 4653795), (285, 3412783), (461, 2109855), (627, 1551265), (673, 1445235), (1045, 930759), (1383, 703285), (2019, 481745), (2305, 421971), (3135, 310253), (3365, 289047), (5071, 191805), (6915, 140657), (7403, 131385), (8759, 111045), (10095, 96349), (12787, 76065), (15213, 63935), (22209, 43795), (25355, 38361), (26277, 37015)]