180147893185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 248200001280

約数和(自身を除く): 68052108095

約数列:

[1, 5, 13, 23, 65, 109, 115, 169, 277, 299, 307, 545, 845, 1385, 1417, 1495, 1535, 2507, 3601, 3887, 3991, 6371, 7061, 7085, 12535, 18005, 18421, 19435, 19955, 30193, 31855, 32591, 33463, 35305, 46813, 51883, 82823, 85039, 91793, 92105, 150965, 162955, 167315, 234065, 259415, 392509, 414115, 423683, 425195, 435019, 458965, 694439, 769649, 1076699, 1105507, 1193309, 1955897, 1962545, 2118415, 2175095, 3472195, 3848245, 5102617, 5383495, 5527535, 5655247, 5966545, 9027707, 9269251, 9779485, 10005437, 14371591, 25426661, 25513085, 28276235, 45138535, 46346255, 50027185, 71857955, 117360191, 120500263, 127133305, 130070681, 213192773, 330546593, 586800955, 602501315, 650353405, 1065963865, 1566503419, 1652732965, 2771506049, 7832517095, 13857530245, 36029578637, 180147893185]

約数ペア:

[(1, 180147893185), (5, 36029578637), (13, 13857530245), (23, 7832517095), (65, 2771506049), (109, 1652732965), (115, 1566503419), (169, 1065963865), (277, 650353405), (299, 602501315), (307, 586800955), (545, 330546593), (845, 213192773), (1385, 130070681), (1417, 127133305), (1495, 120500263), (1535, 117360191), (2507, 71857955), (3601, 50027185), (3887, 46346255), (3991, 45138535), (6371, 28276235), (7061, 25513085), (7085, 25426661), (12535, 14371591), (18005, 10005437), (18421, 9779485), (19435, 9269251), (19955, 9027707), (30193, 5966545), (31855, 5655247), (32591, 5527535), (33463, 5383495), (35305, 5102617), (46813, 3848245), (51883, 3472195), (82823, 2175095), (85039, 2118415), (91793, 1962545), (92105, 1955897), (150965, 1193309), (162955, 1105507), (167315, 1076699), (234065, 769649), (259415, 694439), (392509, 458965), (414115, 435019), (423683, 425195)]