189692565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 138765675

約数列:

[1, 3, 5, 15, 31, 43, 53, 93, 129, 155, 159, 179, 215, 265, 465, 537, 645, 795, 895, 1333, 1643, 2279, 2685, 3999, 4929, 5549, 6665, 6837, 7697, 8215, 9487, 11395, 16647, 19995, 23091, 24645, 27745, 28461, 34185, 38485, 47435, 70649, 83235, 115455, 142305, 211947, 238607, 294097, 353245, 407941, 715821, 882291, 1059735, 1193035, 1223823, 1470485, 2039705, 3579105, 4411455, 6119115, 12646171, 37938513, 63230855, 189692565]

約数ペア:

[(1, 189692565), (3, 63230855), (5, 37938513), (15, 12646171), (31, 6119115), (43, 4411455), (53, 3579105), (93, 2039705), (129, 1470485), (155, 1223823), (159, 1193035), (179, 1059735), (215, 882291), (265, 715821), (465, 407941), (537, 353245), (645, 294097), (795, 238607), (895, 211947), (1333, 142305), (1643, 115455), (2279, 83235), (2685, 70649), (3999, 47435), (4929, 38485), (5549, 34185), (6665, 28461), (6837, 27745), (7697, 24645), (8215, 23091), (9487, 19995), (11395, 16647)]