15679364337

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 28332944640

約数和(自身を除く): 12653580303

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 251, 267, 273, 623, 753, 801, 819, 857, 1157, 1757, 1869, 2259, 2571, 3263, 3471, 5271, 5607, 5999, 7713, 8099, 9789, 10413, 11141, 15813, 17997, 22339, 22841, 24297, 29367, 33423, 53991, 67017, 68523, 72891, 76273, 77987, 100269, 156373, 201051, 205569, 215107, 228819, 233961, 290407, 469119, 533911, 645321, 686457, 701883, 871221, 991549, 1407357, 1505749, 1601733, 1935963, 2032849, 2613663, 2796391, 2974647, 4517247, 4805199, 6098547, 6940843, 8389173, 8923941, 13551741, 18295641, 19144523, 19574737, 20822529, 25167519, 57433569, 58724211, 62467587, 134011661, 172300707, 176172633, 248878799, 402034983, 746636397, 1206104949, 1742151593, 2239909191, 5226454779, 15679364337]

約数ペア:

[(1, 15679364337), (3, 5226454779), (7, 2239909191), (9, 1742151593), (13, 1206104949), (21, 746636397), (39, 402034983), (63, 248878799), (89, 176172633), (91, 172300707), (117, 134011661), (251, 62467587), (267, 58724211), (273, 57433569), (623, 25167519), (753, 20822529), (801, 19574737), (819, 19144523), (857, 18295641), (1157, 13551741), (1757, 8923941), (1869, 8389173), (2259, 6940843), (2571, 6098547), (3263, 4805199), (3471, 4517247), (5271, 2974647), (5607, 2796391), (5999, 2613663), (7713, 2032849), (8099, 1935963), (9789, 1601733), (10413, 1505749), (11141, 1407357), (15813, 991549), (17997, 871221), (22339, 701883), (22841, 686457), (24297, 645321), (29367, 533911), (33423, 469119), (53991, 290407), (67017, 233961), (68523, 228819), (72891, 215107), (76273, 205569), (77987, 201051), (100269, 156373)]