42977655

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 91108800

約数和(自身を除く): 48131145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 73, 89, 105, 135, 147, 189, 219, 245, 267, 315, 365, 441, 445, 511, 623, 657, 735, 801, 945, 1095, 1323, 1335, 1533, 1869, 1971, 2205, 2403, 2555, 3115, 3285, 3577, 4005, 4361, 4599, 5607, 6497, 6615, 7665, 9345, 9855, 10731, 12015, 13083, 13797, 16821, 17885, 19491, 21805, 22995, 28035, 32193, 32485, 39249, 45479, 53655, 58473, 65415, 68985, 84105, 96579, 97455, 117747, 136437, 160965, 175419, 196245, 227395, 292365, 318353, 409311, 482895, 588735, 682185, 877095, 955059, 1227933, 1591765, 2046555, 2865177, 4775295, 6139665, 8595531, 14325885, 42977655]

約数ペア:

[(1, 42977655), (3, 14325885), (5, 8595531), (7, 6139665), (9, 4775295), (15, 2865177), (21, 2046555), (27, 1591765), (35, 1227933), (45, 955059), (49, 877095), (63, 682185), (73, 588735), (89, 482895), (105, 409311), (135, 318353), (147, 292365), (189, 227395), (219, 196245), (245, 175419), (267, 160965), (315, 136437), (365, 117747), (441, 97455), (445, 96579), (511, 84105), (623, 68985), (657, 65415), (735, 58473), (801, 53655), (945, 45479), (1095, 39249), (1323, 32485), (1335, 32193), (1533, 28035), (1869, 22995), (1971, 21805), (2205, 19491), (2403, 17885), (2555, 16821), (3115, 13797), (3285, 13083), (3577, 12015), (4005, 10731), (4361, 9855), (4599, 9345), (5607, 7665), (6497, 6615)]