75626925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 142565280

約数和(自身を除く): 66938355

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 109, 145, 165, 275, 319, 327, 435, 545, 725, 825, 841, 957, 1199, 1595, 1635, 2175, 2523, 2725, 3161, 3597, 4205, 4785, 5995, 7975, 8175, 9251, 9483, 12615, 15805, 17985, 21025, 23925, 27753, 29975, 34771, 46255, 47415, 63075, 79025, 89925, 91669, 104313, 138765, 173855, 231275, 237075, 275007, 458345, 521565, 693825, 869275, 1008359, 1375035, 2291725, 2607825, 3025077, 5041795, 6875175, 15125385, 25208975, 75626925]

約数ペア:

[(1, 75626925), (3, 25208975), (5, 15125385), (11, 6875175), (15, 5041795), (25, 3025077), (29, 2607825), (33, 2291725), (55, 1375035), (75, 1008359), (87, 869275), (109, 693825), (145, 521565), (165, 458345), (275, 275007), (319, 237075), (327, 231275), (435, 173855), (545, 138765), (725, 104313), (825, 91669), (841, 89925), (957, 79025), (1199, 63075), (1595, 47415), (1635, 46255), (2175, 34771), (2523, 29975), (2725, 27753), (3161, 23925), (3597, 21025), (4205, 17985), (4785, 15805), (5995, 12615), (7975, 9483), (8175, 9251)]