73803375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 141951888

約数和(自身を除く): 68148513

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 227, 255, 289, 375, 425, 681, 765, 867, 1125, 1135, 1275, 1445, 2043, 2125, 2601, 3405, 3825, 3859, 4335, 5675, 6375, 7225, 10215, 11577, 13005, 17025, 19125, 19295, 21675, 28375, 34731, 36125, 51075, 57885, 65025, 65603, 85125, 96475, 108375, 173655, 196809, 255375, 289425, 325125, 328015, 482375, 590427, 868275, 984045, 1447125, 1640075, 2952135, 4341375, 4920225, 8200375, 14760675, 24601125, 73803375]

約数ペア:

[(1, 73803375), (3, 24601125), (5, 14760675), (9, 8200375), (15, 4920225), (17, 4341375), (25, 2952135), (45, 1640075), (51, 1447125), (75, 984045), (85, 868275), (125, 590427), (153, 482375), (225, 328015), (227, 325125), (255, 289425), (289, 255375), (375, 196809), (425, 173655), (681, 108375), (765, 96475), (867, 85125), (1125, 65603), (1135, 65025), (1275, 57885), (1445, 51075), (2043, 36125), (2125, 34731), (2601, 28375), (3405, 21675), (3825, 19295), (3859, 19125), (4335, 17025), (5675, 13005), (6375, 11577), (7225, 10215)]