9968355675

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2459}}^1$

素因数の和:2937

約数の個数: 72

約数和(自身を含む): 18320702400

約数和(自身を除く): 8352346725

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 419, 645, 1075, 1257, 1935, 2095, 2459, 3225, 3771, 6285, 7377, 9675, 10475, 12295, 18017, 18855, 22131, 31425, 36885, 54051, 61475, 90085, 94275, 105737, 110655, 162153, 184425, 270255, 317211, 450425, 528685, 553275, 810765, 951633, 1030321, 1351275, 1586055, 2643425, 3090963, 4053825, 4758165, 5151605, 7930275, 9272889, 15454815, 23790825, 25758025, 44303803, 46364445, 77274075, 132911409, 221519015, 231822225, 398734227, 664557045, 1107595075, 1993671135, 3322785225, 9968355675]

約数ペア:

[(1, 9968355675), (3, 3322785225), (5, 1993671135), (9, 1107595075), (15, 664557045), (25, 398734227), (43, 231822225), (45, 221519015), (75, 132911409), (129, 77274075), (215, 46364445), (225, 44303803), (387, 25758025), (419, 23790825), (645, 15454815), (1075, 9272889), (1257, 7930275), (1935, 5151605), (2095, 4758165), (2459, 4053825), (3225, 3090963), (3771, 2643425), (6285, 1586055), (7377, 1351275), (9675, 1030321), (10475, 951633), (12295, 810765), (18017, 553275), (18855, 528685), (22131, 450425), (31425, 317211), (36885, 270255), (54051, 184425), (61475, 162153), (90085, 110655), (94275, 105737)]