3152115

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 5813808

約数和(自身を除く): 2661693

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 181, 215, 387, 405, 543, 645, 905, 1161, 1629, 1935, 2715, 3483, 4887, 5805, 7783, 8145, 14661, 17415, 23349, 24435, 38915, 70047, 73305, 116745, 210141, 350235, 630423, 1050705, 3152115]

約数ペア:

[(1, 3152115), (3, 1050705), (5, 630423), (9, 350235), (15, 210141), (27, 116745), (43, 73305), (45, 70047), (81, 38915), (129, 24435), (135, 23349), (181, 17415), (215, 14661), (387, 8145), (405, 7783), (543, 5805), (645, 4887), (905, 3483), (1161, 2715), (1629, 1935)]