224920575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4829

約数の個数: 72

約数和(自身を含む): 462708480

約数和(自身を除く): 237787905

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1425, 1881, 2475, 3135, 4275, 4783, 5225, 9405, 14349, 15675, 23915, 43047, 47025, 52613, 71745, 90877, 119575, 157839, 215235, 263065, 272631, 358725, 454385, 473517, 789195, 817893, 999647, 1076175, 1315325, 1363155, 2271925, 2367585, 2998941, 3945975, 4089465, 4998235, 6815775, 8996823, 11837925, 14994705, 20447325, 24991175, 44984115, 74973525, 224920575]

約数ペア:

[(1, 224920575), (3, 74973525), (5, 44984115), (9, 24991175), (11, 20447325), (15, 14994705), (19, 11837925), (25, 8996823), (33, 6815775), (45, 4998235), (55, 4089465), (57, 3945975), (75, 2998941), (95, 2367585), (99, 2271925), (165, 1363155), (171, 1315325), (209, 1076175), (225, 999647), (275, 817893), (285, 789195), (475, 473517), (495, 454385), (627, 358725), (825, 272631), (855, 263065), (1045, 215235), (1425, 157839), (1881, 119575), (2475, 90877), (3135, 71745), (4275, 52613), (4783, 47025), (5225, 43047), (9405, 23915), (14349, 15675)]