218040376905

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3185629}}^1$

素因数の和:3185672

約数の個数: 60

約数和(自身を含む): 423236430540

約数和(自身を除く): 205196053635

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 351, 405, 507, 585, 845, 1053, 1521, 1755, 2535, 4563, 5265, 7605, 13689, 22815, 68445, 3185629, 9556887, 15928145, 28670661, 41413177, 47784435, 86011983, 124239531, 143353305, 207065885, 258035949, 372718593, 430059915, 538371301, 621197655, 1118155779, 1290179745, 1615113903, 1863592965, 2691856505, 3354467337, 4845341709, 5590778895, 8075569515, 14536025127, 16772336685, 24226708545, 43608075381, 72680125635, 218040376905]

約数ペア:

[(1, 218040376905), (3, 72680125635), (5, 43608075381), (9, 24226708545), (13, 16772336685), (15, 14536025127), (27, 8075569515), (39, 5590778895), (45, 4845341709), (65, 3354467337), (81, 2691856505), (117, 1863592965), (135, 1615113903), (169, 1290179745), (195, 1118155779), (351, 621197655), (405, 538371301), (507, 430059915), (585, 372718593), (845, 258035949), (1053, 207065885), (1521, 143353305), (1755, 124239531), (2535, 86011983), (4563, 47784435), (5265, 41413177), (7605, 28670661), (13689, 15928145), (22815, 9556887), (68445, 3185629)]