16059225

素因数分解:

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

素因数の和:227

約数の個数: 72

約数和(自身を含む): 33039552

約数和(自身を除く): 16980327

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 181, 195, 273, 325, 455, 507, 525, 543, 845, 905, 975, 1183, 1267, 1365, 2275, 2353, 2535, 2715, 3549, 3801, 4225, 4525, 5915, 6335, 6825, 7059, 11765, 12675, 13575, 16471, 17745, 19005, 29575, 30589, 31675, 35295, 49413, 58825, 82355, 88725, 91767, 95025, 152945, 176475, 214123, 247065, 411775, 458835, 642369, 764725, 1070615, 1235325, 2294175, 3211845, 5353075, 16059225]

約数ペア:

[(1, 16059225), (3, 5353075), (5, 3211845), (7, 2294175), (13, 1235325), (15, 1070615), (21, 764725), (25, 642369), (35, 458835), (39, 411775), (65, 247065), (75, 214123), (91, 176475), (105, 152945), (169, 95025), (175, 91767), (181, 88725), (195, 82355), (273, 58825), (325, 49413), (455, 35295), (507, 31675), (525, 30589), (543, 29575), (845, 19005), (905, 17745), (975, 16471), (1183, 13575), (1267, 12675), (1365, 11765), (2275, 7059), (2353, 6825), (2535, 6335), (2715, 5915), (3549, 4525), (3801, 4225)]