378040935

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 613214208

約数和(自身を除く): 235173273

約数列:

[1, 3, 5, 15, 113, 271, 339, 565, 813, 823, 1355, 1695, 2469, 4065, 4115, 12345, 30623, 91869, 92999, 153115, 223033, 278997, 459345, 464995, 669099, 1115165, 1394985, 3345495, 25202729, 75608187, 126013645, 378040935]

約数ペア:

[(1, 378040935), (3, 126013645), (5, 75608187), (15, 25202729), (113, 3345495), (271, 1394985), (339, 1115165), (565, 669099), (813, 464995), (823, 459345), (1355, 278997), (1695, 223033), (2469, 153115), (4065, 92999), (4115, 91869), (12345, 30623)]