4881135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 9439200

約数和(自身を除く): 4558065

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 229, 245, 435, 609, 687, 735, 1015, 1145, 1421, 1603, 3045, 3435, 4263, 4809, 6641, 7105, 8015, 11221, 19923, 21315, 24045, 33205, 33663, 46487, 56105, 99615, 139461, 168315, 232435, 325409, 697305, 976227, 1627045, 4881135]

約数ペア:

[(1, 4881135), (3, 1627045), (5, 976227), (7, 697305), (15, 325409), (21, 232435), (29, 168315), (35, 139461), (49, 99615), (87, 56105), (105, 46487), (145, 33663), (147, 33205), (203, 24045), (229, 21315), (245, 19923), (435, 11221), (609, 8015), (687, 7105), (735, 6641), (1015, 4809), (1145, 4263), (1421, 3435), (1603, 3045)]