22533225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 44330496

約数和(自身を除く): 21797271

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 191, 195, 275, 325, 363, 429, 573, 605, 715, 825, 955, 975, 1573, 1815, 2101, 2145, 2483, 2865, 3025, 3575, 4719, 4775, 6303, 7449, 7865, 9075, 10505, 10725, 12415, 14325, 23111, 23595, 27313, 31515, 37245, 39325, 52525, 62075, 69333, 81939, 115555, 117975, 136565, 157575, 186225, 300443, 346665, 409695, 577775, 682825, 901329, 1502215, 1733325, 2048475, 4506645, 7511075, 22533225]

約数ペア:

[(1, 22533225), (3, 7511075), (5, 4506645), (11, 2048475), (13, 1733325), (15, 1502215), (25, 901329), (33, 682825), (39, 577775), (55, 409695), (65, 346665), (75, 300443), (121, 186225), (143, 157575), (165, 136565), (191, 117975), (195, 115555), (275, 81939), (325, 69333), (363, 62075), (429, 52525), (573, 39325), (605, 37245), (715, 31515), (825, 27313), (955, 23595), (975, 23111), (1573, 14325), (1815, 12415), (2101, 10725), (2145, 10505), (2483, 9075), (2865, 7865), (3025, 7449), (3575, 6303), (4719, 4775)]