441342015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 762882720

約数和(自身を除く): 321540705

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 289, 305, 867, 915, 1037, 1445, 1669, 3111, 4335, 5007, 5185, 8345, 15555, 17629, 25035, 28373, 52887, 85119, 88145, 101809, 141865, 264435, 305427, 425595, 482341, 509045, 1447023, 1527135, 1730753, 2411705, 5192259, 7235115, 8653765, 25961295, 29422801, 88268403, 147114005, 441342015]

約数ペア:

[(1, 441342015), (3, 147114005), (5, 88268403), (15, 29422801), (17, 25961295), (51, 8653765), (61, 7235115), (85, 5192259), (183, 2411705), (255, 1730753), (289, 1527135), (305, 1447023), (867, 509045), (915, 482341), (1037, 425595), (1445, 305427), (1669, 264435), (3111, 141865), (4335, 101809), (5007, 88145), (5185, 85119), (8345, 52887), (15555, 28373), (17629, 25035)]