1521195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1200405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 269, 377, 435, 807, 1131, 1345, 1885, 3497, 4035, 5655, 7801, 10491, 17485, 23403, 39005, 52455, 101413, 117015, 304239, 507065, 1521195]

約数ペア:

[(1, 1521195), (3, 507065), (5, 304239), (13, 117015), (15, 101413), (29, 52455), (39, 39005), (65, 23403), (87, 17485), (145, 10491), (195, 7801), (269, 5655), (377, 4035), (435, 3497), (807, 1885), (1131, 1345)]