79551015

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 130277376

約数和(自身を除く): 50726361

約数列:

[1, 3, 5, 15, 61, 183, 227, 305, 383, 681, 915, 1135, 1149, 1915, 3405, 5745, 13847, 23363, 41541, 69235, 70089, 86941, 116815, 207705, 260823, 350445, 434705, 1304115, 5303401, 15910203, 26517005, 79551015]

約数ペア:

[(1, 79551015), (3, 26517005), (5, 15910203), (15, 5303401), (61, 1304115), (183, 434705), (227, 350445), (305, 260823), (383, 207705), (681, 116815), (915, 86941), (1135, 70089), (1149, 69235), (1915, 41541), (3405, 23363), (5745, 13847)]