1083285

素因数分解:

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

素因数の和:218

約数の個数: 48

約数和(自身を含む): 2271360

約数和(自身を除く): 1188075

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 181, 285, 315, 399, 543, 665, 855, 905, 1197, 1267, 1629, 1995, 2715, 3439, 3801, 5985, 6335, 8145, 10317, 11403, 17195, 19005, 24073, 30951, 51585, 57015, 72219, 120365, 154755, 216657, 361095, 1083285]

約数ペア:

[(1, 1083285), (3, 361095), (5, 216657), (7, 154755), (9, 120365), (15, 72219), (19, 57015), (21, 51585), (35, 30951), (45, 24073), (57, 19005), (63, 17195), (95, 11403), (105, 10317), (133, 8145), (171, 6335), (181, 5985), (285, 3801), (315, 3439), (399, 2715), (543, 1995), (665, 1629), (855, 1267), (905, 1197)]