45152275

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 71245440

約数和(自身を除く): 26093165

約数列:

[1, 5, 7, 25, 29, 31, 35, 41, 49, 145, 155, 175, 203, 205, 217, 245, 287, 725, 775, 899, 1015, 1025, 1085, 1189, 1225, 1271, 1421, 1435, 1519, 2009, 4495, 5075, 5425, 5945, 6293, 6355, 7105, 7175, 7595, 8323, 8897, 10045, 22475, 29725, 31465, 31775, 35525, 36859, 37975, 41615, 44051, 44485, 50225, 58261, 62279, 157325, 184295, 208075, 220255, 222425, 258013, 291305, 311395, 921475, 1101275, 1290065, 1456525, 1556975, 1806091, 6450325, 9030455, 45152275]

約数ペア:

[(1, 45152275), (5, 9030455), (7, 6450325), (25, 1806091), (29, 1556975), (31, 1456525), (35, 1290065), (41, 1101275), (49, 921475), (145, 311395), (155, 291305), (175, 258013), (203, 222425), (205, 220255), (217, 208075), (245, 184295), (287, 157325), (725, 62279), (775, 58261), (899, 50225), (1015, 44485), (1025, 44051), (1085, 41615), (1189, 37975), (1225, 36859), (1271, 35525), (1421, 31775), (1435, 31465), (1519, 29725), (2009, 22475), (4495, 10045), (5075, 8897), (5425, 8323), (5945, 7595), (6293, 7175), (6355, 7105)]