130244715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 238867200

約数和(自身を除く): 108622485

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 347, 439, 855, 1041, 1317, 1735, 2195, 3123, 3951, 5205, 6585, 6593, 8341, 15615, 19755, 19779, 25023, 32965, 41705, 59337, 75069, 98895, 125115, 152333, 296685, 375345, 456999, 761665, 1370997, 2284995, 2894327, 6854985, 8682981, 14471635, 26048943, 43414905, 130244715]

約数ペア:

[(1, 130244715), (3, 43414905), (5, 26048943), (9, 14471635), (15, 8682981), (19, 6854985), (45, 2894327), (57, 2284995), (95, 1370997), (171, 761665), (285, 456999), (347, 375345), (439, 296685), (855, 152333), (1041, 125115), (1317, 98895), (1735, 75069), (2195, 59337), (3123, 41705), (3951, 32965), (5205, 25023), (6585, 19779), (6593, 19755), (8341, 15615)]