53431907985

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{19433}}^1$

素因数の和:19557

約数の個数: 96

約数和(自身を含む): 100507051008

約数和(自身を除く): 47075143023

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 73, 81, 93, 135, 155, 219, 243, 279, 365, 405, 465, 657, 837, 1095, 1215, 1395, 1971, 2263, 2511, 3285, 4185, 5913, 6789, 7533, 9855, 11315, 12555, 17739, 19433, 20367, 29565, 33945, 37665, 58299, 61101, 88695, 97165, 101835, 174897, 183303, 291495, 305505, 524691, 549909, 602423, 874485, 916515, 1418609, 1574073, 1807269, 2623455, 2749545, 3012115, 4255827, 4722219, 5421807, 7093045, 7870365, 9036345, 12767481, 16265421, 21279135, 23611095, 27109035, 38302443, 43976879, 48796263, 63837405, 81327105, 114907329, 131930637, 146388789, 191512215, 219884395, 243981315, 344721987, 395791911, 574536645, 659653185, 731943945, 1187375733, 1723609935, 1978959555, 3562127199, 5936878665, 10686381597, 17810635995, 53431907985]

約数ペア:

[(1, 53431907985), (3, 17810635995), (5, 10686381597), (9, 5936878665), (15, 3562127199), (27, 1978959555), (31, 1723609935), (45, 1187375733), (73, 731943945), (81, 659653185), (93, 574536645), (135, 395791911), (155, 344721987), (219, 243981315), (243, 219884395), (279, 191512215), (365, 146388789), (405, 131930637), (465, 114907329), (657, 81327105), (837, 63837405), (1095, 48796263), (1215, 43976879), (1395, 38302443), (1971, 27109035), (2263, 23611095), (2511, 21279135), (3285, 16265421), (4185, 12767481), (5913, 9036345), (6789, 7870365), (7533, 7093045), (9855, 5421807), (11315, 4722219), (12555, 4255827), (17739, 3012115), (19433, 2749545), (20367, 2623455), (29565, 1807269), (33945, 1574073), (37665, 1418609), (58299, 916515), (61101, 874485), (88695, 602423), (97165, 549909), (101835, 524691), (174897, 305505), (183303, 291495)]