633389985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 1246003200

約数和(自身を除く): 612613215

約数列:

[1, 3, 5, 9, 15, 19, 23, 31, 45, 57, 69, 93, 95, 115, 155, 171, 207, 279, 285, 345, 437, 465, 589, 713, 855, 1035, 1039, 1311, 1395, 1767, 2139, 2185, 2945, 3117, 3565, 3933, 5195, 5301, 6417, 6555, 8835, 9351, 10695, 13547, 15585, 19665, 19741, 23897, 26505, 32085, 32209, 40641, 46755, 59223, 67735, 71691, 96627, 98705, 119485, 121923, 161045, 177669, 203205, 215073, 289881, 296115, 358455, 454043, 483135, 609615, 611971, 740807, 888345, 1075365, 1362129, 1449405, 1835913, 2222421, 2270215, 3059855, 3704035, 4086387, 5507739, 6667263, 6810645, 9179565, 11112105, 14075333, 20431935, 27538695, 33336315, 42225999, 70376665, 126677997, 211129995, 633389985]

約数ペア:

[(1, 633389985), (3, 211129995), (5, 126677997), (9, 70376665), (15, 42225999), (19, 33336315), (23, 27538695), (31, 20431935), (45, 14075333), (57, 11112105), (69, 9179565), (93, 6810645), (95, 6667263), (115, 5507739), (155, 4086387), (171, 3704035), (207, 3059855), (279, 2270215), (285, 2222421), (345, 1835913), (437, 1449405), (465, 1362129), (589, 1075365), (713, 888345), (855, 740807), (1035, 611971), (1039, 609615), (1311, 483135), (1395, 454043), (1767, 358455), (2139, 296115), (2185, 289881), (2945, 215073), (3117, 203205), (3565, 177669), (3933, 161045), (5195, 121923), (5301, 119485), (6417, 98705), (6555, 96627), (8835, 71691), (9351, 67735), (10695, 59223), (13547, 46755), (15585, 40641), (19665, 32209), (19741, 32085), (23897, 26505)]