15697895115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^2\times {\mathrm{331}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 30673230336

約数和(自身を除く): 14975335221

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 163, 255, 331, 357, 489, 595, 815, 993, 1141, 1655, 1785, 2317, 2445, 2771, 3423, 4965, 5627, 5705, 6951, 8313, 11585, 13855, 16881, 17115, 19397, 26569, 28135, 34755, 39389, 41565, 53953, 58191, 79707, 84405, 96985, 118167, 132845, 161859, 185983, 196945, 269765, 290955, 377671, 398535, 451673, 557949, 590835, 809295, 917201, 929915, 1133013, 1355019, 1888355, 2258365, 2751603, 2789745, 3161711, 4586005, 5665065, 6420407, 6775095, 8794339, 9485133, 13758015, 15808555, 19261221, 26383017, 32102035, 43971695, 47425665, 61560373, 96306105, 131915085, 149503763, 184681119, 307801865, 448511289, 747518815, 923405595, 1046526341, 2242556445, 3139579023, 5232631705, 15697895115]

約数ペア:

[(1, 15697895115), (3, 5232631705), (5, 3139579023), (7, 2242556445), (15, 1046526341), (17, 923405595), (21, 747518815), (35, 448511289), (51, 307801865), (85, 184681119), (105, 149503763), (119, 131915085), (163, 96306105), (255, 61560373), (331, 47425665), (357, 43971695), (489, 32102035), (595, 26383017), (815, 19261221), (993, 15808555), (1141, 13758015), (1655, 9485133), (1785, 8794339), (2317, 6775095), (2445, 6420407), (2771, 5665065), (3423, 4586005), (4965, 3161711), (5627, 2789745), (5705, 2751603), (6951, 2258365), (8313, 1888355), (11585, 1355019), (13855, 1133013), (16881, 929915), (17115, 917201), (19397, 809295), (26569, 590835), (28135, 557949), (34755, 451673), (39389, 398535), (41565, 377671), (53953, 290955), (58191, 269765), (79707, 196945), (84405, 185983), (96985, 161859), (118167, 132845)]