22254225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 46663680

約数和(自身を除く): 24409455

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 25, 35, 57, 69, 75, 95, 97, 105, 115, 133, 161, 175, 285, 291, 345, 399, 437, 475, 483, 485, 525, 575, 665, 679, 805, 1311, 1425, 1455, 1725, 1843, 1995, 2037, 2185, 2231, 2415, 2425, 3059, 3325, 3395, 4025, 5529, 6555, 6693, 7275, 9177, 9215, 9975, 10185, 10925, 11155, 12075, 12901, 15295, 15617, 16975, 27645, 32775, 33465, 38703, 42389, 45885, 46075, 46851, 50925, 55775, 64505, 76475, 78085, 127167, 138225, 167325, 193515, 211945, 229425, 234255, 296723, 322525, 390425, 635835, 890169, 967575, 1059725, 1171275, 1483615, 3179175, 4450845, 7418075, 22254225]

約数ペア:

[(1, 22254225), (3, 7418075), (5, 4450845), (7, 3179175), (15, 1483615), (19, 1171275), (21, 1059725), (23, 967575), (25, 890169), (35, 635835), (57, 390425), (69, 322525), (75, 296723), (95, 234255), (97, 229425), (105, 211945), (115, 193515), (133, 167325), (161, 138225), (175, 127167), (285, 78085), (291, 76475), (345, 64505), (399, 55775), (437, 50925), (475, 46851), (483, 46075), (485, 45885), (525, 42389), (575, 38703), (665, 33465), (679, 32775), (805, 27645), (1311, 16975), (1425, 15617), (1455, 15295), (1725, 12901), (1843, 12075), (1995, 11155), (2037, 10925), (2185, 10185), (2231, 9975), (2415, 9215), (2425, 9177), (3059, 7275), (3325, 6693), (3395, 6555), (4025, 5529)]