24921195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 43206912

約数和(自身を除く): 18285717

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 563, 681, 1135, 1689, 2815, 2951, 3405, 7319, 8445, 8853, 14755, 21957, 36595, 44265, 109785, 127801, 383403, 639005, 1661413, 1917015, 4984239, 8307065, 24921195]

約数ペア:

[(1, 24921195), (3, 8307065), (5, 4984239), (13, 1917015), (15, 1661413), (39, 639005), (65, 383403), (195, 127801), (227, 109785), (563, 44265), (681, 36595), (1135, 21957), (1689, 14755), (2815, 8853), (2951, 8445), (3405, 7319)]