131654055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 242565120

約数和(自身を除く): 110911065

約数列:

[1, 3, 5, 13, 15, 29, 31, 39, 65, 87, 93, 145, 155, 195, 377, 403, 435, 465, 751, 899, 1131, 1209, 1885, 2015, 2253, 2697, 3755, 4495, 5655, 6045, 9763, 11265, 11687, 13485, 21779, 23281, 29289, 35061, 48815, 58435, 65337, 69843, 108895, 116405, 146445, 175305, 283127, 302653, 326685, 349215, 675149, 849381, 907959, 1415635, 1513265, 2025447, 3375745, 4246905, 4539795, 8776937, 10127235, 26330811, 43884685, 131654055]

約数ペア:

[(1, 131654055), (3, 43884685), (5, 26330811), (13, 10127235), (15, 8776937), (29, 4539795), (31, 4246905), (39, 3375745), (65, 2025447), (87, 1513265), (93, 1415635), (145, 907959), (155, 849381), (195, 675149), (377, 349215), (403, 326685), (435, 302653), (465, 283127), (751, 175305), (899, 146445), (1131, 116405), (1209, 108895), (1885, 69843), (2015, 65337), (2253, 58435), (2697, 48815), (3755, 35061), (4495, 29289), (5655, 23281), (6045, 21779), (9763, 13485), (11265, 11687)]