158649165

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 135525555

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 167, 227, 279, 465, 501, 681, 835, 837, 1135, 1395, 1503, 2043, 2505, 3405, 4185, 4509, 5177, 6129, 7037, 7515, 10215, 15531, 21111, 22545, 25885, 30645, 35185, 37909, 46593, 63333, 77655, 105555, 113727, 139779, 189545, 189999, 232965, 316665, 341181, 568635, 698895, 949995, 1023543, 1175179, 1705905, 3525537, 5117715, 5875895, 10576611, 17627685, 31729833, 52883055, 158649165]

約数ペア:

[(1, 158649165), (3, 52883055), (5, 31729833), (9, 17627685), (15, 10576611), (27, 5875895), (31, 5117715), (45, 3525537), (93, 1705905), (135, 1175179), (155, 1023543), (167, 949995), (227, 698895), (279, 568635), (465, 341181), (501, 316665), (681, 232965), (835, 189999), (837, 189545), (1135, 139779), (1395, 113727), (1503, 105555), (2043, 77655), (2505, 63333), (3405, 46593), (4185, 37909), (4509, 35185), (5177, 30645), (6129, 25885), (7037, 22545), (7515, 21111), (10215, 15531)]