74163885

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 123310080

約数和(自身を除く): 49146195

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 1783, 2773, 5349, 8319, 8915, 13865, 26745, 41595, 83801, 105197, 251403, 315591, 419005, 525985, 1257015, 1577955, 4944259, 14832777, 24721295, 74163885]

約数ペア:

[(1, 74163885), (3, 24721295), (5, 14832777), (15, 4944259), (47, 1577955), (59, 1257015), (141, 525985), (177, 419005), (235, 315591), (295, 251403), (705, 105197), (885, 83801), (1783, 41595), (2773, 26745), (5349, 13865), (8319, 8915)]