15565095

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 34856640

約数和(自身を除く): 19291545

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 181, 189, 195, 245, 273, 315, 351, 441, 455, 543, 585, 637, 735, 819, 905, 945, 1267, 1323, 1365, 1629, 1755, 1911, 2205, 2353, 2457, 2715, 3185, 3801, 4095, 4887, 5733, 6335, 6615, 7059, 8145, 8869, 9555, 11403, 11765, 12285, 16471, 17199, 19005, 21177, 24435, 26607, 28665, 34209, 35295, 44345, 49413, 57015, 63531, 79821, 82355, 85995, 105885, 115297, 133035, 148239, 171045, 239463, 247065, 317655, 345891, 399105, 444717, 576485, 741195, 1037673, 1197315, 1729455, 2223585, 3113019, 5188365, 15565095]

約数ペア:

[(1, 15565095), (3, 5188365), (5, 3113019), (7, 2223585), (9, 1729455), (13, 1197315), (15, 1037673), (21, 741195), (27, 576485), (35, 444717), (39, 399105), (45, 345891), (49, 317655), (63, 247065), (65, 239463), (91, 171045), (105, 148239), (117, 133035), (135, 115297), (147, 105885), (181, 85995), (189, 82355), (195, 79821), (245, 63531), (273, 57015), (315, 49413), (351, 44345), (441, 35295), (455, 34209), (543, 28665), (585, 26607), (637, 24435), (735, 21177), (819, 19005), (905, 17199), (945, 16471), (1267, 12285), (1323, 11765), (1365, 11403), (1629, 9555), (1755, 8869), (1911, 8145), (2205, 7059), (2353, 6615), (2457, 6335), (2715, 5733), (3185, 4887), (3801, 4095)]