138553973145

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{41641}}^1$

素因数の和:42172

約数の個数: 96

約数和(自身を含む): 287109930240

約数和(自身を除く): 148555957095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 503, 735, 945, 1323, 1509, 2205, 2515, 3521, 4527, 6615, 7545, 10563, 13581, 17605, 22635, 24647, 31689, 41641, 52815, 67905, 73941, 95067, 123235, 124923, 158445, 208205, 221823, 291487, 369705, 374769, 475335, 624615, 665469, 874461, 1109115, 1124307, 1457435, 1873845, 2040409, 2623383, 3327345, 4372305, 5621535, 6121227, 7870149, 10202045, 13116915, 18363681, 20945423, 30606135, 39350745, 55091043, 62836269, 91818405, 104727115, 146617961, 188508807, 275455215, 314181345, 439853883, 565526421, 733089805, 942544035, 1026325727, 1319561649, 2199269415, 2827632105, 3078977181, 3958684947, 5131628635, 6597808245, 9236931543, 15394885905, 19793424735, 27710794629, 46184657715, 138553973145]

約数ペア:

[(1, 138553973145), (3, 46184657715), (5, 27710794629), (7, 19793424735), (9, 15394885905), (15, 9236931543), (21, 6597808245), (27, 5131628635), (35, 3958684947), (45, 3078977181), (49, 2827632105), (63, 2199269415), (105, 1319561649), (135, 1026325727), (147, 942544035), (189, 733089805), (245, 565526421), (315, 439853883), (441, 314181345), (503, 275455215), (735, 188508807), (945, 146617961), (1323, 104727115), (1509, 91818405), (2205, 62836269), (2515, 55091043), (3521, 39350745), (4527, 30606135), (6615, 20945423), (7545, 18363681), (10563, 13116915), (13581, 10202045), (17605, 7870149), (22635, 6121227), (24647, 5621535), (31689, 4372305), (41641, 3327345), (52815, 2623383), (67905, 2040409), (73941, 1873845), (95067, 1457435), (123235, 1124307), (124923, 1109115), (158445, 874461), (208205, 665469), (221823, 624615), (291487, 475335), (369705, 374769)]