226888025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 379142400

約数和(自身を除く): 152254375

約数列:

[1, 5, 7, 13, 19, 25, 29, 35, 65, 91, 95, 133, 145, 175, 181, 203, 247, 325, 377, 455, 475, 551, 665, 725, 905, 1015, 1235, 1267, 1729, 1885, 2275, 2353, 2639, 2755, 3325, 3439, 3857, 4525, 5075, 5249, 6175, 6335, 7163, 8645, 9425, 11765, 13195, 13775, 16471, 17195, 19285, 24073, 26245, 31675, 35815, 36743, 43225, 44707, 50141, 58825, 65975, 68237, 82355, 85975, 96425, 99731, 120365, 131225, 179075, 183715, 223535, 250705, 312949, 341185, 411775, 477659, 498655, 601825, 698117, 918575, 1117675, 1253525, 1296503, 1564745, 1705925, 2388295, 2493275, 3490585, 6482515, 7823725, 9075521, 11941475, 17452925, 32412575, 45377605, 226888025]

約数ペア:

[(1, 226888025), (5, 45377605), (7, 32412575), (13, 17452925), (19, 11941475), (25, 9075521), (29, 7823725), (35, 6482515), (65, 3490585), (91, 2493275), (95, 2388295), (133, 1705925), (145, 1564745), (175, 1296503), (181, 1253525), (203, 1117675), (247, 918575), (325, 698117), (377, 601825), (455, 498655), (475, 477659), (551, 411775), (665, 341185), (725, 312949), (905, 250705), (1015, 223535), (1235, 183715), (1267, 179075), (1729, 131225), (1885, 120365), (2275, 99731), (2353, 96425), (2639, 85975), (2755, 82355), (3325, 68237), (3439, 65975), (3857, 58825), (4525, 50141), (5075, 44707), (5249, 43225), (6175, 36743), (6335, 35815), (7163, 31675), (8645, 26245), (9425, 24073), (11765, 19285), (13195, 17195), (13775, 16471)]