153757035

素因数分解:

$3^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 285782640

約数和(自身を除く): 132025605

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 109, 129, 135, 215, 243, 327, 387, 405, 545, 645, 729, 981, 1161, 1215, 1635, 1935, 2187, 2943, 3483, 3645, 4687, 4905, 5805, 6561, 8829, 10449, 10935, 14061, 14715, 17415, 23435, 26487, 31347, 32805, 42183, 44145, 52245, 70305, 79461, 94041, 126549, 132435, 156735, 210915, 238383, 282123, 379647, 397305, 470205, 632745, 715149, 1138941, 1191915, 1410615, 1898235, 3416823, 3575745, 5694705, 10250469, 17084115, 30751407, 51252345, 153757035]

約数ペア:

[(1, 153757035), (3, 51252345), (5, 30751407), (9, 17084115), (15, 10250469), (27, 5694705), (43, 3575745), (45, 3416823), (81, 1898235), (109, 1410615), (129, 1191915), (135, 1138941), (215, 715149), (243, 632745), (327, 470205), (387, 397305), (405, 379647), (545, 282123), (645, 238383), (729, 210915), (981, 156735), (1161, 132435), (1215, 126549), (1635, 94041), (1935, 79461), (2187, 70305), (2943, 52245), (3483, 44145), (3645, 42183), (4687, 32805), (4905, 31347), (5805, 26487), (6561, 23435), (8829, 17415), (10449, 14715), (10935, 14061)]