47397675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 85182048

約数和(自身を除く): 37784373

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 173, 195, 281, 325, 519, 843, 865, 975, 1405, 2249, 2595, 3653, 4215, 4325, 6747, 7025, 10959, 11245, 12975, 18265, 21075, 33735, 48613, 54795, 56225, 91325, 145839, 168675, 243065, 273975, 631969, 729195, 1215325, 1895907, 3159845, 3645975, 9479535, 15799225, 47397675]

約数ペア:

[(1, 47397675), (3, 15799225), (5, 9479535), (13, 3645975), (15, 3159845), (25, 1895907), (39, 1215325), (65, 729195), (75, 631969), (173, 273975), (195, 243065), (281, 168675), (325, 145839), (519, 91325), (843, 56225), (865, 54795), (975, 48613), (1405, 33735), (2249, 21075), (2595, 18265), (3653, 12975), (4215, 11245), (4325, 10959), (6747, 7025)]