61747245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 133136640

約数和(自身を除く): 71389395

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 181, 189, 285, 315, 361, 399, 513, 543, 665, 855, 905, 945, 1083, 1197, 1267, 1629, 1805, 1995, 2527, 2565, 2715, 3249, 3439, 3591, 3801, 4887, 5415, 5985, 6335, 7581, 8145, 9747, 10317, 11403, 12635, 16245, 17195, 17955, 19005, 22743, 24073, 24435, 30951, 34209, 37905, 48735, 51585, 57015, 65341, 68229, 72219, 92853, 113715, 120365, 154755, 171045, 196023, 216657, 326705, 341145, 361095, 457387, 464265, 588069, 649971, 980115, 1083285, 1372161, 1764207, 2286935, 2940345, 3249855, 4116483, 6860805, 8821035, 12349449, 20582415, 61747245]

約数ペア:

[(1, 61747245), (3, 20582415), (5, 12349449), (7, 8821035), (9, 6860805), (15, 4116483), (19, 3249855), (21, 2940345), (27, 2286935), (35, 1764207), (45, 1372161), (57, 1083285), (63, 980115), (95, 649971), (105, 588069), (133, 464265), (135, 457387), (171, 361095), (181, 341145), (189, 326705), (285, 216657), (315, 196023), (361, 171045), (399, 154755), (513, 120365), (543, 113715), (665, 92853), (855, 72219), (905, 68229), (945, 65341), (1083, 57015), (1197, 51585), (1267, 48735), (1629, 37905), (1805, 34209), (1995, 30951), (2527, 24435), (2565, 24073), (2715, 22743), (3249, 19005), (3439, 17955), (3591, 17195), (3801, 16245), (4887, 12635), (5415, 11403), (5985, 10317), (6335, 9747), (7581, 8145)]