47368425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 88813760

約数和(自身を除く): 41445335

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 2557, 3705, 6175, 7671, 12785, 18525, 33241, 38355, 48583, 63925, 99723, 145749, 166205, 191775, 242915, 498615, 631579, 728745, 831025, 1214575, 1894737, 2493075, 3157895, 3643725, 9473685, 15789475, 47368425]

約数ペア:

[(1, 47368425), (3, 15789475), (5, 9473685), (13, 3643725), (15, 3157895), (19, 2493075), (25, 1894737), (39, 1214575), (57, 831025), (65, 728745), (75, 631579), (95, 498615), (195, 242915), (247, 191775), (285, 166205), (325, 145749), (475, 99723), (741, 63925), (975, 48583), (1235, 38355), (1425, 33241), (2557, 18525), (3705, 12785), (6175, 7671)]