229633335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 420600960

約数和(自身を除く): 190967625

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 491, 547, 855, 1473, 1641, 2455, 2735, 4419, 4923, 7365, 8205, 9329, 10393, 22095, 24615, 27987, 31179, 46645, 51965, 83961, 93537, 139935, 155895, 268577, 419805, 467685, 805731, 1342885, 2417193, 4028655, 5102963, 12085965, 15308889, 25514815, 45926667, 76544445, 229633335]

約数ペア:

[(1, 229633335), (3, 76544445), (5, 45926667), (9, 25514815), (15, 15308889), (19, 12085965), (45, 5102963), (57, 4028655), (95, 2417193), (171, 1342885), (285, 805731), (491, 467685), (547, 419805), (855, 268577), (1473, 155895), (1641, 139935), (2455, 93537), (2735, 83961), (4419, 51965), (4923, 46645), (7365, 31179), (8205, 27987), (9329, 24615), (10393, 22095)]