49031325

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 104173888

約数和(自身を除く): 55142563

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 945, 1153, 1215, 1575, 1701, 2025, 2835, 3459, 4725, 5765, 6075, 8071, 8505, 10377, 14175, 17295, 24213, 28825, 31131, 40355, 42525, 51885, 72639, 86475, 93393, 121065, 155655, 201775, 217917, 259425, 280179, 363195, 466965, 605325, 653751, 778275, 1089585, 1400895, 1815975, 1961253, 2334825, 3268755, 5447925, 7004475, 9806265, 16343775, 49031325]

約数ペア:

[(1, 49031325), (3, 16343775), (5, 9806265), (7, 7004475), (9, 5447925), (15, 3268755), (21, 2334825), (25, 1961253), (27, 1815975), (35, 1400895), (45, 1089585), (63, 778275), (75, 653751), (81, 605325), (105, 466965), (135, 363195), (175, 280179), (189, 259425), (225, 217917), (243, 201775), (315, 155655), (405, 121065), (525, 93393), (567, 86475), (675, 72639), (945, 51885), (1153, 42525), (1215, 40355), (1575, 31131), (1701, 28825), (2025, 24213), (2835, 17295), (3459, 14175), (4725, 10377), (5765, 8505), (6075, 8071)]