188783475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 335676432

約数和(自身を除く): 146892957

約数列:

[1, 3, 5, 15, 25, 29, 41, 73, 75, 87, 123, 145, 205, 219, 365, 435, 615, 725, 841, 1025, 1095, 1189, 1825, 2117, 2175, 2523, 2993, 3075, 3567, 4205, 5475, 5945, 6351, 8979, 10585, 12615, 14965, 17835, 21025, 29725, 31755, 34481, 44895, 52925, 61393, 63075, 74825, 86797, 89175, 103443, 158775, 172405, 184179, 224475, 260391, 306965, 433985, 517215, 862025, 920895, 1301955, 1534825, 2169925, 2517113, 2586075, 4604475, 6509775, 7551339, 12585565, 37756695, 62927825, 188783475]

約数ペア:

[(1, 188783475), (3, 62927825), (5, 37756695), (15, 12585565), (25, 7551339), (29, 6509775), (41, 4604475), (73, 2586075), (75, 2517113), (87, 2169925), (123, 1534825), (145, 1301955), (205, 920895), (219, 862025), (365, 517215), (435, 433985), (615, 306965), (725, 260391), (841, 224475), (1025, 184179), (1095, 172405), (1189, 158775), (1825, 103443), (2117, 89175), (2175, 86797), (2523, 74825), (2993, 63075), (3075, 61393), (3567, 52925), (4205, 44895), (5475, 34481), (5945, 31755), (6351, 29725), (8979, 21025), (10585, 17835), (12615, 14965)]