147072165

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 241643520

約数和(自身を除く): 94571355

約数列:

[1, 3, 5, 15, 47, 141, 227, 235, 681, 705, 919, 1135, 2757, 3405, 4595, 10669, 13785, 32007, 43193, 53345, 129579, 160035, 208613, 215965, 625839, 647895, 1043065, 3129195, 9804811, 29414433, 49024055, 147072165]

約数ペア:

[(1, 147072165), (3, 49024055), (5, 29414433), (15, 9804811), (47, 3129195), (141, 1043065), (227, 647895), (235, 625839), (681, 215965), (705, 208613), (919, 160035), (1135, 129579), (2757, 53345), (3405, 43193), (4595, 32007), (10669, 13785)]