315960075

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16141}}^1$

素因数の和:16189

約数の個数: 48

約数和(自身を含む): 600482400

約数和(自身を除く): 284522325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 16141, 19575, 48423, 80705, 145269, 242115, 403525, 435807, 468089, 726345, 1210575, 1404267, 2179035, 2340445, 3631725, 4212801, 7021335, 10895175, 11702225, 12638403, 21064005, 35106675, 63192015, 105320025, 315960075]

約数ペア:

[(1, 315960075), (3, 105320025), (5, 63192015), (9, 35106675), (15, 21064005), (25, 12638403), (27, 11702225), (29, 10895175), (45, 7021335), (75, 4212801), (87, 3631725), (135, 2340445), (145, 2179035), (225, 1404267), (261, 1210575), (435, 726345), (675, 468089), (725, 435807), (783, 403525), (1305, 242115), (2175, 145269), (3915, 80705), (6525, 48423), (16141, 19575)]