558090675

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 1071360000

約数和(自身を除く): 513269325

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 149, 155, 179, 225, 279, 447, 465, 537, 675, 745, 775, 837, 895, 1341, 1395, 1611, 2235, 2325, 2685, 3725, 4023, 4185, 4475, 4619, 4833, 5549, 6705, 6975, 8055, 11175, 13425, 13857, 16647, 20115, 20925, 23095, 24165, 26671, 27745, 33525, 40275, 41571, 49941, 69285, 80013, 83235, 100575, 115475, 120825, 124713, 133355, 138725, 149823, 207855, 240039, 249705, 346425, 400065, 416175, 623565, 666775, 720117, 749115, 826801, 1039275, 1200195, 1248525, 2000325, 2480403, 3117825, 3600585, 3745575, 4134005, 6000975, 7441209, 12402015, 18002925, 20670025, 22323627, 37206045, 62010075, 111618135, 186030225, 558090675]

約数ペア:

[(1, 558090675), (3, 186030225), (5, 111618135), (9, 62010075), (15, 37206045), (25, 22323627), (27, 20670025), (31, 18002925), (45, 12402015), (75, 7441209), (93, 6000975), (135, 4134005), (149, 3745575), (155, 3600585), (179, 3117825), (225, 2480403), (279, 2000325), (447, 1248525), (465, 1200195), (537, 1039275), (675, 826801), (745, 749115), (775, 720117), (837, 666775), (895, 623565), (1341, 416175), (1395, 400065), (1611, 346425), (2235, 249705), (2325, 240039), (2685, 207855), (3725, 149823), (4023, 138725), (4185, 133355), (4475, 124713), (4619, 120825), (4833, 115475), (5549, 100575), (6705, 83235), (6975, 80013), (8055, 69285), (11175, 49941), (13425, 41571), (13857, 40275), (16647, 33525), (20115, 27745), (20925, 26671), (23095, 24165)]