47502375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 85363200

約数和(自身を除く): 37860825

約数列:

[1, 3, 5, 15, 19, 25, 57, 59, 75, 95, 113, 125, 177, 285, 295, 339, 375, 475, 565, 885, 1121, 1425, 1475, 1695, 2147, 2375, 2825, 3363, 4425, 5605, 6441, 6667, 7125, 7375, 8475, 10735, 14125, 16815, 20001, 22125, 28025, 32205, 33335, 42375, 53675, 84075, 100005, 126673, 140125, 161025, 166675, 268375, 380019, 420375, 500025, 633365, 805125, 833375, 1900095, 2500125, 3166825, 9500475, 15834125, 47502375]

約数ペア:

[(1, 47502375), (3, 15834125), (5, 9500475), (15, 3166825), (19, 2500125), (25, 1900095), (57, 833375), (59, 805125), (75, 633365), (95, 500025), (113, 420375), (125, 380019), (177, 268375), (285, 166675), (295, 161025), (339, 140125), (375, 126673), (475, 100005), (565, 84075), (885, 53675), (1121, 42375), (1425, 33335), (1475, 32205), (1695, 28025), (2147, 22125), (2375, 20001), (2825, 16815), (3363, 14125), (4425, 10735), (5605, 8475), (6441, 7375), (6667, 7125)]