26549325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 55014336

約数和(自身を除く): 28465011

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 631, 765, 825, 935, 1275, 1683, 1893, 2475, 2805, 3155, 3825, 4675, 5679, 6941, 8415, 9465, 10727, 14025, 15775, 20823, 28395, 32181, 34705, 42075, 47325, 53635, 62469, 96543, 104115, 117997, 141975, 160905, 173525, 268175, 312345, 353991, 482715, 520575, 589985, 804525, 1061973, 1561725, 1769955, 2413575, 2949925, 5309865, 8849775, 26549325]

約数ペア:

[(1, 26549325), (3, 8849775), (5, 5309865), (9, 2949925), (11, 2413575), (15, 1769955), (17, 1561725), (25, 1061973), (33, 804525), (45, 589985), (51, 520575), (55, 482715), (75, 353991), (85, 312345), (99, 268175), (153, 173525), (165, 160905), (187, 141975), (225, 117997), (255, 104115), (275, 96543), (425, 62469), (495, 53635), (561, 47325), (631, 42075), (765, 34705), (825, 32181), (935, 28395), (1275, 20823), (1683, 15775), (1893, 14025), (2475, 10727), (2805, 9465), (3155, 8415), (3825, 6941), (4675, 5679)]