29616975

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 60264000

約数和(自身を除く): 30647025

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 29, 45, 51, 75, 85, 87, 89, 135, 145, 153, 225, 255, 261, 267, 425, 435, 445, 459, 493, 675, 725, 765, 783, 801, 1275, 1305, 1335, 1479, 1513, 2175, 2225, 2295, 2403, 2465, 2581, 3825, 3915, 4005, 4437, 4539, 6525, 6675, 7395, 7565, 7743, 11475, 12015, 12325, 12905, 13311, 13617, 19575, 20025, 22185, 22695, 23229, 36975, 37825, 38715, 40851, 43877, 60075, 64525, 66555, 68085, 69687, 110925, 113475, 116145, 131631, 193575, 204255, 219385, 332775, 340425, 348435, 394893, 580725, 658155, 1021275, 1096925, 1184679, 1742175, 1974465, 3290775, 5923395, 9872325, 29616975]

約数ペア:

[(1, 29616975), (3, 9872325), (5, 5923395), (9, 3290775), (15, 1974465), (17, 1742175), (25, 1184679), (27, 1096925), (29, 1021275), (45, 658155), (51, 580725), (75, 394893), (85, 348435), (87, 340425), (89, 332775), (135, 219385), (145, 204255), (153, 193575), (225, 131631), (255, 116145), (261, 113475), (267, 110925), (425, 69687), (435, 68085), (445, 66555), (459, 64525), (493, 60075), (675, 43877), (725, 40851), (765, 38715), (783, 37825), (801, 36975), (1275, 23229), (1305, 22695), (1335, 22185), (1479, 20025), (1513, 19575), (2175, 13617), (2225, 13311), (2295, 12905), (2403, 12325), (2465, 12015), (2581, 11475), (3825, 7743), (3915, 7565), (4005, 7395), (4437, 6675), (4539, 6525)]