22837425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 41455680

約数和(自身を除く): 18618255

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 397, 767, 885, 975, 1191, 1475, 1985, 2301, 3835, 4425, 5161, 5955, 9925, 11505, 15483, 19175, 23423, 25805, 29775, 57525, 70269, 77415, 117115, 129025, 304499, 351345, 387075, 585575, 913497, 1522495, 1756725, 4567485, 7612475, 22837425]

約数ペア:

[(1, 22837425), (3, 7612475), (5, 4567485), (13, 1756725), (15, 1522495), (25, 913497), (39, 585575), (59, 387075), (65, 351345), (75, 304499), (177, 129025), (195, 117115), (295, 77415), (325, 70269), (397, 57525), (767, 29775), (885, 25805), (975, 23423), (1191, 19175), (1475, 15483), (1985, 11505), (2301, 9925), (3835, 5955), (4425, 5161)]