23930778975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 41718758400

約数和(自身を除く): 17787979425

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 145, 213, 353, 355, 435, 439, 725, 1059, 1065, 1317, 1765, 1775, 2059, 2175, 2195, 5295, 5325, 6177, 6585, 8825, 10237, 10295, 10975, 12731, 25063, 26475, 30711, 30885, 31169, 32925, 38193, 51185, 51475, 63655, 75189, 93507, 125315, 153555, 154425, 154967, 155845, 190965, 255925, 318275, 375945, 464901, 467535, 626575, 726827, 767775, 774835, 779225, 903901, 954825, 1879725, 2180481, 2324505, 2337675, 2711703, 3634135, 3874175, 4494043, 4519505, 10902405, 11002657, 11622525, 13482129, 13558515, 18170675, 22470215, 22597525, 33007971, 54512025, 55013285, 67410645, 67792575, 112351075, 165039855, 275066425, 319077053, 337053225, 825199275, 957231159, 1595385265, 4786155795, 7976926325, 23930778975]

約数ペア:

[(1, 23930778975), (3, 7976926325), (5, 4786155795), (15, 1595385265), (25, 957231159), (29, 825199275), (71, 337053225), (75, 319077053), (87, 275066425), (145, 165039855), (213, 112351075), (353, 67792575), (355, 67410645), (435, 55013285), (439, 54512025), (725, 33007971), (1059, 22597525), (1065, 22470215), (1317, 18170675), (1765, 13558515), (1775, 13482129), (2059, 11622525), (2175, 11002657), (2195, 10902405), (5295, 4519505), (5325, 4494043), (6177, 3874175), (6585, 3634135), (8825, 2711703), (10237, 2337675), (10295, 2324505), (10975, 2180481), (12731, 1879725), (25063, 954825), (26475, 903901), (30711, 779225), (30885, 774835), (31169, 767775), (32925, 726827), (38193, 626575), (51185, 467535), (51475, 464901), (63655, 375945), (75189, 318275), (93507, 255925), (125315, 190965), (153555, 155845), (154425, 154967)]