156975822975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{4561}}^1$

素因数の和:4849

約数の個数: 96

約数和(自身を含む): 272399136768

約数和(自身を除く): 115423313793

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 113, 131, 155, 339, 393, 465, 565, 655, 775, 1695, 1965, 2325, 2825, 3275, 3503, 4061, 4561, 8475, 9825, 10509, 12183, 13683, 14803, 17515, 20305, 22805, 44409, 52545, 60915, 68415, 74015, 87575, 101525, 114025, 141391, 222045, 262725, 304575, 342075, 370075, 424173, 458893, 515393, 597491, 706955, 1110225, 1376679, 1546179, 1792473, 2120865, 2294465, 2576965, 2987455, 3534775, 6883395, 7730895, 8962365, 10604325, 11472325, 12884825, 14937275, 15977183, 18522221, 34416975, 38654475, 44811825, 47931549, 55566663, 67516483, 79885915, 92611105, 202549449, 239657745, 277833315, 337582415, 399429575, 463055525, 1012747245, 1198288725, 1389166575, 1687912075, 2093010973, 5063736225, 6279032919, 10465054865, 31395164595, 52325274325, 156975822975]

約数ペア:

[(1, 156975822975), (3, 52325274325), (5, 31395164595), (15, 10465054865), (25, 6279032919), (31, 5063736225), (75, 2093010973), (93, 1687912075), (113, 1389166575), (131, 1198288725), (155, 1012747245), (339, 463055525), (393, 399429575), (465, 337582415), (565, 277833315), (655, 239657745), (775, 202549449), (1695, 92611105), (1965, 79885915), (2325, 67516483), (2825, 55566663), (3275, 47931549), (3503, 44811825), (4061, 38654475), (4561, 34416975), (8475, 18522221), (9825, 15977183), (10509, 14937275), (12183, 12884825), (13683, 11472325), (14803, 10604325), (17515, 8962365), (20305, 7730895), (22805, 6883395), (44409, 3534775), (52545, 2987455), (60915, 2576965), (68415, 2294465), (74015, 2120865), (87575, 1792473), (101525, 1546179), (114025, 1376679), (141391, 1110225), (222045, 706955), (262725, 597491), (304575, 515393), (342075, 458893), (370075, 424173)]