22230075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 44782848

約数和(自身を除く): 22552773

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 263, 345, 483, 525, 575, 735, 789, 805, 1127, 1225, 1315, 1725, 1841, 2415, 3381, 3675, 3945, 4025, 5523, 5635, 6049, 6575, 9205, 12075, 12887, 16905, 18147, 19725, 27615, 28175, 30245, 38661, 42343, 46025, 64435, 84525, 90735, 127029, 138075, 151225, 193305, 211715, 296401, 322175, 453675, 635145, 889203, 966525, 1058575, 1482005, 3175725, 4446015, 7410025, 22230075]

約数ペア:

[(1, 22230075), (3, 7410025), (5, 4446015), (7, 3175725), (15, 1482005), (21, 1058575), (23, 966525), (25, 889203), (35, 635145), (49, 453675), (69, 322175), (75, 296401), (105, 211715), (115, 193305), (147, 151225), (161, 138075), (175, 127029), (245, 90735), (263, 84525), (345, 64435), (483, 46025), (525, 42343), (575, 38661), (735, 30245), (789, 28175), (805, 27615), (1127, 19725), (1225, 18147), (1315, 16905), (1725, 12887), (1841, 12075), (2415, 9205), (3381, 6575), (3675, 6049), (3945, 5635), (4025, 5523)]