761299238475

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2239}}^1\times {\mathrm{28513}}^1$

素因数の和:30821

約数の個数: 72

約数和(自身を含む): 1389968536320

約数和(自身を除く): 628669297845

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2239, 2385, 3975, 6717, 11195, 11925, 20151, 28513, 33585, 55975, 85539, 100755, 118667, 142565, 167925, 256617, 356001, 427695, 503775, 593335, 712825, 1068003, 1283085, 1511189, 1780005, 2138475, 2966675, 4533567, 5340015, 6415425, 7555945, 8900025, 13600701, 22667835, 26700075, 37779725, 63840607, 68003505, 113339175, 191521821, 319203035, 340017525, 574565463, 957609105, 1596015175, 2872827315, 3383552171, 4788045525, 10150656513, 14364136575, 16917760855, 30451969539, 50753282565, 84588804275, 152259847695, 253766412825, 761299238475]

約数ペア:

[(1, 761299238475), (3, 253766412825), (5, 152259847695), (9, 84588804275), (15, 50753282565), (25, 30451969539), (45, 16917760855), (53, 14364136575), (75, 10150656513), (159, 4788045525), (225, 3383552171), (265, 2872827315), (477, 1596015175), (795, 957609105), (1325, 574565463), (2239, 340017525), (2385, 319203035), (3975, 191521821), (6717, 113339175), (11195, 68003505), (11925, 63840607), (20151, 37779725), (28513, 26700075), (33585, 22667835), (55975, 13600701), (85539, 8900025), (100755, 7555945), (118667, 6415425), (142565, 5340015), (167925, 4533567), (256617, 2966675), (356001, 2138475), (427695, 1780005), (503775, 1511189), (593335, 1283085), (712825, 1068003)]