38373825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 76344320

約数和(自身を除く): 37970495

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 3847, 9975, 11541, 19235, 26929, 57705, 73093, 80787, 96175, 134645, 219279, 288525, 365465, 403935, 511651, 673225, 1096395, 1534953, 1827325, 2019675, 2558255, 5481975, 7674765, 12791275, 38373825]

約数ペア:

[(1, 38373825), (3, 12791275), (5, 7674765), (7, 5481975), (15, 2558255), (19, 2019675), (21, 1827325), (25, 1534953), (35, 1096395), (57, 673225), (75, 511651), (95, 403935), (105, 365465), (133, 288525), (175, 219279), (285, 134645), (399, 96175), (475, 80787), (525, 73093), (665, 57705), (1425, 26929), (1995, 19235), (3325, 11541), (3847, 9975)]