6855225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 12499200

約数和(自身を除く): 5643975

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 89, 195, 237, 267, 325, 395, 445, 975, 1027, 1157, 1185, 1335, 1975, 2225, 3081, 3471, 5135, 5785, 5925, 6675, 7031, 15405, 17355, 21093, 25675, 28925, 35155, 77025, 86775, 91403, 105465, 175775, 274209, 457015, 527325, 1371045, 2285075, 6855225]

約数ペア:

[(1, 6855225), (3, 2285075), (5, 1371045), (13, 527325), (15, 457015), (25, 274209), (39, 175775), (65, 105465), (75, 91403), (79, 86775), (89, 77025), (195, 35155), (237, 28925), (267, 25675), (325, 21093), (395, 17355), (445, 15405), (975, 7031), (1027, 6675), (1157, 5925), (1185, 5785), (1335, 5135), (1975, 3471), (2225, 3081)]