25702900795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{953}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 36880510464

約数和(自身を除く): 11177609669

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 563, 715, 737, 871, 953, 2815, 3685, 4355, 4765, 6193, 7319, 9581, 10483, 12389, 30965, 36595, 37721, 47905, 52415, 61945, 63851, 80509, 136279, 188605, 319255, 402545, 414931, 490373, 536539, 681395, 702361, 830063, 2074655, 2451865, 2682695, 3511805, 4150315, 5394103, 5901929, 6975007, 9130693, 26970515, 29509645, 34875035, 35948113, 45653465, 76725077, 179740565, 383625385, 395429243, 467325469, 1977146215, 2336627345, 5140580159, 25702900795]

約数ペア:

[(1, 25702900795), (5, 5140580159), (11, 2336627345), (13, 1977146215), (55, 467325469), (65, 395429243), (67, 383625385), (143, 179740565), (335, 76725077), (563, 45653465), (715, 35948113), (737, 34875035), (871, 29509645), (953, 26970515), (2815, 9130693), (3685, 6975007), (4355, 5901929), (4765, 5394103), (6193, 4150315), (7319, 3511805), (9581, 2682695), (10483, 2451865), (12389, 2074655), (30965, 830063), (36595, 702361), (37721, 681395), (47905, 536539), (52415, 490373), (61945, 414931), (63851, 402545), (80509, 319255), (136279, 188605)]