17629245

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 34848000

約数和(自身を除く): 17218755

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 79, 81, 87, 95, 135, 145, 171, 237, 261, 285, 395, 405, 435, 513, 551, 711, 783, 855, 1185, 1305, 1501, 1539, 1653, 2133, 2291, 2349, 2565, 2755, 3555, 3915, 4503, 4959, 6399, 6873, 7505, 7695, 8265, 10665, 11455, 11745, 13509, 14877, 20619, 22515, 24795, 31995, 34365, 40527, 43529, 44631, 61857, 67545, 74385, 103095, 121581, 130587, 185571, 202635, 217645, 223155, 309285, 391761, 607905, 652935, 927855, 1175283, 1958805, 3525849, 5876415, 17629245]

約数ペア:

[(1, 17629245), (3, 5876415), (5, 3525849), (9, 1958805), (15, 1175283), (19, 927855), (27, 652935), (29, 607905), (45, 391761), (57, 309285), (79, 223155), (81, 217645), (87, 202635), (95, 185571), (135, 130587), (145, 121581), (171, 103095), (237, 74385), (261, 67545), (285, 61857), (395, 44631), (405, 43529), (435, 40527), (513, 34365), (551, 31995), (711, 24795), (783, 22515), (855, 20619), (1185, 14877), (1305, 13509), (1501, 11745), (1539, 11455), (1653, 10665), (2133, 8265), (2291, 7695), (2349, 7505), (2565, 6873), (2755, 6399), (3555, 4959), (3915, 4503)]