82209675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 147768320

約数和(自身を除く): 65558645

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1425, 1767, 1861, 2325, 2945, 5583, 8835, 9305, 14725, 27915, 35359, 44175, 46525, 57691, 106077, 139575, 173073, 176795, 288455, 530385, 865365, 883975, 1096129, 1442275, 2651925, 3288387, 4326825, 5480645, 16441935, 27403225, 82209675]

約数ペア:

[(1, 82209675), (3, 27403225), (5, 16441935), (15, 5480645), (19, 4326825), (25, 3288387), (31, 2651925), (57, 1442275), (75, 1096129), (93, 883975), (95, 865365), (155, 530385), (285, 288455), (465, 176795), (475, 173073), (589, 139575), (775, 106077), (1425, 57691), (1767, 46525), (1861, 44175), (2325, 35359), (2945, 27915), (5583, 14725), (8835, 9305)]