15219117

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 8281683

約数列:

[1, 3, 9, 27, 47, 67, 141, 179, 201, 423, 537, 603, 1269, 1611, 1809, 3149, 4833, 8413, 9447, 11993, 25239, 28341, 35979, 75717, 85023, 107937, 227151, 323811, 563671, 1691013, 5073039, 15219117]

約数ペア:

[(1, 15219117), (3, 5073039), (9, 1691013), (27, 563671), (47, 323811), (67, 227151), (141, 107937), (179, 85023), (201, 75717), (423, 35979), (537, 28341), (603, 25239), (1269, 11993), (1611, 9447), (1809, 8413), (3149, 4833)]