2017428165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 3829617792

約数和(自身を除く): 1812189627

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 131, 153, 205, 255, 369, 393, 491, 615, 655, 697, 765, 1179, 1473, 1845, 1965, 2091, 2227, 2455, 3485, 4419, 5371, 5895, 6273, 6681, 7365, 8347, 10455, 11135, 16113, 20043, 20131, 22095, 25041, 26855, 31365, 33405, 41735, 48339, 60393, 64321, 75123, 80565, 91307, 100215, 100655, 125205, 181179, 192963, 241695, 273921, 301965, 321605, 342227, 375615, 456535, 578889, 821763, 905895, 964815, 1026681, 1093457, 1369605, 1711135, 2637161, 2894445, 3080043, 3280371, 4108815, 5133405, 5467285, 7911483, 9841113, 13185805, 15400215, 16401855, 23734449, 39557415, 44831737, 49205565, 118672245, 134495211, 224158685, 403485633, 672476055, 2017428165]

約数ペア:

[(1, 2017428165), (3, 672476055), (5, 403485633), (9, 224158685), (15, 134495211), (17, 118672245), (41, 49205565), (45, 44831737), (51, 39557415), (85, 23734449), (123, 16401855), (131, 15400215), (153, 13185805), (205, 9841113), (255, 7911483), (369, 5467285), (393, 5133405), (491, 4108815), (615, 3280371), (655, 3080043), (697, 2894445), (765, 2637161), (1179, 1711135), (1473, 1369605), (1845, 1093457), (1965, 1026681), (2091, 964815), (2227, 905895), (2455, 821763), (3485, 578889), (4419, 456535), (5371, 375615), (5895, 342227), (6273, 321605), (6681, 301965), (7365, 273921), (8347, 241695), (10455, 192963), (11135, 181179), (16113, 125205), (20043, 100655), (20131, 100215), (22095, 91307), (25041, 80565), (26855, 75123), (31365, 64321), (33405, 60393), (41735, 48339)]