2233986975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2557}}^1$

素因数の和:2937

約数の個数: 72

約数和(自身を含む): 4379152752

約数和(自身を除く): 2145165777

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 353, 495, 825, 1059, 1765, 2475, 2557, 3177, 3883, 5295, 7671, 8825, 11649, 12785, 15885, 19415, 23013, 26475, 28127, 34947, 38355, 58245, 63925, 79425, 84381, 97075, 115065, 140635, 174735, 191775, 253143, 291225, 421905, 575325, 703175, 873675, 902621, 1265715, 2109525, 2707863, 4513105, 6328575, 8123589, 9928831, 13539315, 22565525, 29786493, 40617945, 49644155, 67696575, 89359479, 148932465, 203089725, 248220775, 446797395, 744662325, 2233986975]

約数ペア:

[(1, 2233986975), (3, 744662325), (5, 446797395), (9, 248220775), (11, 203089725), (15, 148932465), (25, 89359479), (33, 67696575), (45, 49644155), (55, 40617945), (75, 29786493), (99, 22565525), (165, 13539315), (225, 9928831), (275, 8123589), (353, 6328575), (495, 4513105), (825, 2707863), (1059, 2109525), (1765, 1265715), (2475, 902621), (2557, 873675), (3177, 703175), (3883, 575325), (5295, 421905), (7671, 291225), (8825, 253143), (11649, 191775), (12785, 174735), (15885, 140635), (19415, 115065), (23013, 97075), (26475, 84381), (28127, 79425), (34947, 63925), (38355, 58245)]