15693974595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{66569}}^1$

素因数の和:66637

約数の個数: 72

約数和(自身を含む): 30407045760

約数和(自身を除く): 14713071165

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 169, 195, 279, 403, 465, 507, 585, 845, 1209, 1395, 1521, 2015, 2535, 3627, 5239, 6045, 7605, 15717, 18135, 26195, 47151, 66569, 78585, 199707, 235755, 332845, 599121, 865397, 998535, 2063639, 2596191, 2995605, 4326985, 6190917, 7788573, 10318195, 11250161, 12980955, 18572751, 26827307, 30954585, 33750483, 38942865, 56250805, 80481921, 92863755, 101251449, 134136535, 168752415, 241445763, 348754991, 402409605, 506257245, 1046264973, 1207228815, 1743774955, 3138794919, 5231324865, 15693974595]

約数ペア:

[(1, 15693974595), (3, 5231324865), (5, 3138794919), (9, 1743774955), (13, 1207228815), (15, 1046264973), (31, 506257245), (39, 402409605), (45, 348754991), (65, 241445763), (93, 168752415), (117, 134136535), (155, 101251449), (169, 92863755), (195, 80481921), (279, 56250805), (403, 38942865), (465, 33750483), (507, 30954585), (585, 26827307), (845, 18572751), (1209, 12980955), (1395, 11250161), (1521, 10318195), (2015, 7788573), (2535, 6190917), (3627, 4326985), (5239, 2995605), (6045, 2596191), (7605, 2063639), (15717, 998535), (18135, 865397), (26195, 599121), (47151, 332845), (66569, 235755), (78585, 199707)]