61604925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 46388163

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 503, 575, 1065, 1509, 1633, 1725, 1775, 2515, 4899, 5325, 7545, 8165, 11569, 12575, 24495, 34707, 35713, 37725, 40825, 57845, 107139, 122475, 173535, 178565, 289225, 535695, 821399, 867675, 892825, 2464197, 2678475, 4106995, 12320985, 20534975, 61604925]

約数ペア:

[(1, 61604925), (3, 20534975), (5, 12320985), (15, 4106995), (23, 2678475), (25, 2464197), (69, 892825), (71, 867675), (75, 821399), (115, 535695), (213, 289225), (345, 178565), (355, 173535), (503, 122475), (575, 107139), (1065, 57845), (1509, 40825), (1633, 37725), (1725, 35713), (1775, 34707), (2515, 24495), (4899, 12575), (5325, 11569), (7545, 8165)]