86519445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 68585835

約数列:

[1, 3, 5, 15, 19, 23, 57, 67, 69, 95, 115, 197, 201, 285, 335, 345, 437, 591, 985, 1005, 1273, 1311, 1541, 2185, 2955, 3743, 3819, 4531, 4623, 6365, 6555, 7705, 11229, 13199, 13593, 18715, 19095, 22655, 23115, 29279, 39597, 56145, 65995, 67965, 86089, 87837, 146395, 197985, 250781, 258267, 303577, 430445, 439185, 752343, 910731, 1253905, 1291335, 1517885, 3761715, 4553655, 5767963, 17303889, 28839815, 86519445]

約数ペア:

[(1, 86519445), (3, 28839815), (5, 17303889), (15, 5767963), (19, 4553655), (23, 3761715), (57, 1517885), (67, 1291335), (69, 1253905), (95, 910731), (115, 752343), (197, 439185), (201, 430445), (285, 303577), (335, 258267), (345, 250781), (437, 197985), (591, 146395), (985, 87837), (1005, 86089), (1273, 67965), (1311, 65995), (1541, 56145), (2185, 39597), (2955, 29279), (3743, 23115), (3819, 22655), (4531, 19095), (4623, 18715), (6365, 13593), (6555, 13199), (7705, 11229)]