38214605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 21055795

約数列:

[1, 5, 11, 13, 19, 29, 55, 65, 95, 97, 143, 145, 209, 247, 319, 377, 485, 551, 715, 1045, 1067, 1235, 1261, 1595, 1843, 1885, 2717, 2755, 2813, 4147, 5335, 6061, 6305, 7163, 9215, 13585, 13871, 14065, 20273, 20735, 23959, 30305, 30943, 35815, 36569, 53447, 69355, 78793, 101365, 119795, 154715, 182845, 263549, 267235, 393965, 402259, 587917, 694811, 1317745, 2011295, 2939585, 3474055, 7642921, 38214605]

約数ペア:

[(1, 38214605), (5, 7642921), (11, 3474055), (13, 2939585), (19, 2011295), (29, 1317745), (55, 694811), (65, 587917), (95, 402259), (97, 393965), (143, 267235), (145, 263549), (209, 182845), (247, 154715), (319, 119795), (377, 101365), (485, 78793), (551, 69355), (715, 53447), (1045, 36569), (1067, 35815), (1235, 30943), (1261, 30305), (1595, 23959), (1843, 20735), (1885, 20273), (2717, 14065), (2755, 13871), (2813, 13585), (4147, 9215), (5335, 7163), (6061, 6305)]