393766275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3769}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 747968000

約数和(自身を除く): 354201725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 199, 525, 597, 995, 1393, 2985, 3769, 4179, 4975, 6965, 11307, 14925, 18845, 20895, 26383, 34825, 56535, 79149, 94225, 104475, 131915, 282675, 395745, 659575, 750031, 1978725, 2250093, 3750155, 5250217, 11250465, 15750651, 18750775, 26251085, 56252325, 78753255, 131255425, 393766275]

約数ペア:

[(1, 393766275), (3, 131255425), (5, 78753255), (7, 56252325), (15, 26251085), (21, 18750775), (25, 15750651), (35, 11250465), (75, 5250217), (105, 3750155), (175, 2250093), (199, 1978725), (525, 750031), (597, 659575), (995, 395745), (1393, 282675), (2985, 131915), (3769, 104475), (4179, 94225), (4975, 79149), (6965, 56535), (11307, 34825), (14925, 26383), (18845, 20895)]