98310915

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 189747360

約数和(自身を除く): 91436445

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 109, 131, 135, 153, 255, 327, 393, 405, 459, 545, 655, 765, 981, 1179, 1377, 1635, 1853, 1965, 2227, 2295, 2943, 3537, 4905, 5559, 5895, 6681, 6885, 8829, 9265, 10611, 11135, 14279, 14715, 16677, 17685, 20043, 27795, 33405, 42837, 44145, 50031, 53055, 60129, 71395, 83385, 100215, 128511, 150093, 180387, 214185, 242743, 250155, 300645, 385533, 642555, 728229, 750465, 901935, 1156599, 1213715, 1927665, 2184687, 3641145, 5782995, 6554061, 10923435, 19662183, 32770305, 98310915]

約数ペア:

[(1, 98310915), (3, 32770305), (5, 19662183), (9, 10923435), (15, 6554061), (17, 5782995), (27, 3641145), (45, 2184687), (51, 1927665), (81, 1213715), (85, 1156599), (109, 901935), (131, 750465), (135, 728229), (153, 642555), (255, 385533), (327, 300645), (393, 250155), (405, 242743), (459, 214185), (545, 180387), (655, 150093), (765, 128511), (981, 100215), (1179, 83385), (1377, 71395), (1635, 60129), (1853, 53055), (1965, 50031), (2227, 44145), (2295, 42837), (2943, 33405), (3537, 27795), (4905, 20043), (5559, 17685), (5895, 16677), (6681, 14715), (6885, 14279), (8829, 11135), (9265, 10611)]