87433155

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 78454845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 89, 95, 135, 171, 267, 285, 383, 445, 513, 801, 855, 1149, 1335, 1691, 1915, 2403, 2565, 3447, 4005, 5073, 5745, 7277, 8455, 10341, 12015, 15219, 17235, 21831, 25365, 34087, 36385, 45657, 51705, 65493, 76095, 102261, 109155, 170435, 196479, 228285, 306783, 327465, 511305, 647653, 920349, 982395, 1533915, 1942959, 3238265, 4601745, 5828877, 9714795, 17486631, 29144385, 87433155]

約数ペア:

[(1, 87433155), (3, 29144385), (5, 17486631), (9, 9714795), (15, 5828877), (19, 4601745), (27, 3238265), (45, 1942959), (57, 1533915), (89, 982395), (95, 920349), (135, 647653), (171, 511305), (267, 327465), (285, 306783), (383, 228285), (445, 196479), (513, 170435), (801, 109155), (855, 102261), (1149, 76095), (1335, 65493), (1691, 51705), (1915, 45657), (2403, 36385), (2565, 34087), (3447, 25365), (4005, 21831), (5073, 17235), (5745, 15219), (7277, 12015), (8455, 10341)]