44869375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 61405344

約数和(自身を除く): 16535969

約数列:

[1, 5, 17, 25, 41, 85, 103, 125, 205, 425, 515, 625, 697, 1025, 1751, 2125, 2575, 3485, 4223, 5125, 8755, 10625, 12875, 17425, 21115, 25625, 43775, 64375, 71791, 87125, 105575, 218875, 358955, 435625, 527875, 1094375, 1794775, 2639375, 8973875, 44869375]

約数ペア:

[(1, 44869375), (5, 8973875), (17, 2639375), (25, 1794775), (41, 1094375), (85, 527875), (103, 435625), (125, 358955), (205, 218875), (425, 105575), (515, 87125), (625, 71791), (697, 64375), (1025, 43775), (1751, 25625), (2125, 21115), (2575, 17425), (3485, 12875), (4223, 10625), (5125, 8755)]