42068775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 80066304

約数和(自身を除く): 37997529

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 227, 353, 525, 681, 1059, 1135, 1589, 1765, 2471, 3405, 4767, 5295, 5675, 7413, 7945, 8825, 12355, 17025, 23835, 26475, 37065, 39725, 61775, 80131, 119175, 185325, 240393, 400655, 560917, 1201965, 1682751, 2003275, 2804585, 6009825, 8413755, 14022925, 42068775]

約数ペア:

[(1, 42068775), (3, 14022925), (5, 8413755), (7, 6009825), (15, 2804585), (21, 2003275), (25, 1682751), (35, 1201965), (75, 560917), (105, 400655), (175, 240393), (227, 185325), (353, 119175), (525, 80131), (681, 61775), (1059, 39725), (1135, 37065), (1589, 26475), (1765, 23835), (2471, 17025), (3405, 12355), (4767, 8825), (5295, 7945), (5675, 7413)]