23876475

素因数分解:

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

素因数の和:189

約数の個数: 72

約数和(自身を含む): 47072880

約数和(自身を除く): 23196405

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 73, 75, 89, 105, 147, 175, 219, 245, 267, 365, 445, 511, 525, 623, 735, 1095, 1225, 1335, 1533, 1825, 1869, 2225, 2555, 3115, 3577, 3675, 4361, 5475, 6497, 6675, 7665, 9345, 10731, 12775, 13083, 15575, 17885, 19491, 21805, 32485, 38325, 45479, 46725, 53655, 65415, 89425, 97455, 109025, 136437, 162425, 227395, 268275, 318353, 327075, 487275, 682185, 955059, 1136975, 1591765, 3410925, 4775295, 7958825, 23876475]

約数ペア:

[(1, 23876475), (3, 7958825), (5, 4775295), (7, 3410925), (15, 1591765), (21, 1136975), (25, 955059), (35, 682185), (49, 487275), (73, 327075), (75, 318353), (89, 268275), (105, 227395), (147, 162425), (175, 136437), (219, 109025), (245, 97455), (267, 89425), (365, 65415), (445, 53655), (511, 46725), (525, 45479), (623, 38325), (735, 32485), (1095, 21805), (1225, 19491), (1335, 17885), (1533, 15575), (1825, 13083), (1869, 12775), (2225, 10731), (2555, 9345), (3115, 7665), (3577, 6675), (3675, 6497), (4361, 5475)]