227675955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 432172800

約数和(自身を除く): 204496845

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 163, 169, 195, 247, 285, 377, 435, 489, 507, 551, 741, 815, 845, 1131, 1235, 1653, 1885, 2119, 2445, 2535, 2755, 3097, 3211, 3705, 4727, 4901, 5655, 6357, 7163, 8265, 9291, 9633, 10595, 14181, 14703, 15485, 16055, 21489, 23635, 24505, 27547, 31785, 35815, 40261, 46455, 48165, 61451, 70905, 73515, 82641, 89813, 93119, 107445, 120783, 137735, 184353, 201305, 269439, 279357, 307255, 413205, 449065, 465595, 523393, 603915, 798863, 921765, 1167569, 1347195, 1396785, 1570179, 2396589, 2616965, 3502707, 3994315, 5837845, 7850895, 11982945, 15178397, 17513535, 45535191, 75891985, 227675955]

約数ペア:

[(1, 227675955), (3, 75891985), (5, 45535191), (13, 17513535), (15, 15178397), (19, 11982945), (29, 7850895), (39, 5837845), (57, 3994315), (65, 3502707), (87, 2616965), (95, 2396589), (145, 1570179), (163, 1396785), (169, 1347195), (195, 1167569), (247, 921765), (285, 798863), (377, 603915), (435, 523393), (489, 465595), (507, 449065), (551, 413205), (741, 307255), (815, 279357), (845, 269439), (1131, 201305), (1235, 184353), (1653, 137735), (1885, 120783), (2119, 107445), (2445, 93119), (2535, 89813), (2755, 82641), (3097, 73515), (3211, 70905), (3705, 61451), (4727, 48165), (4901, 46455), (5655, 40261), (6357, 35815), (7163, 31785), (8265, 27547), (9291, 24505), (9633, 23635), (10595, 21489), (14181, 16055), (14703, 15485)]