84897065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 42007255

約数列:

[1, 5, 11, 17, 29, 31, 55, 85, 101, 145, 155, 187, 319, 341, 493, 505, 527, 899, 935, 1111, 1595, 1705, 1717, 2465, 2635, 2929, 3131, 4495, 5423, 5555, 5797, 8585, 9889, 14645, 15283, 15655, 18887, 27115, 28985, 32219, 34441, 49445, 49793, 53227, 76415, 90799, 94435, 161095, 168113, 172205, 248965, 266135, 453995, 547723, 585497, 840565, 998789, 1543583, 2738615, 2927485, 4993945, 7717915, 16979413, 84897065]

約数ペア:

[(1, 84897065), (5, 16979413), (11, 7717915), (17, 4993945), (29, 2927485), (31, 2738615), (55, 1543583), (85, 998789), (101, 840565), (145, 585497), (155, 547723), (187, 453995), (319, 266135), (341, 248965), (493, 172205), (505, 168113), (527, 161095), (899, 94435), (935, 90799), (1111, 76415), (1595, 53227), (1705, 49793), (1717, 49445), (2465, 34441), (2635, 32219), (2929, 28985), (3131, 27115), (4495, 18887), (5423, 15655), (5555, 15283), (5797, 14645), (8585, 9889)]