346370475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 659904192

約数和(自身を除く): 313533717

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 361, 475, 627, 825, 1045, 1083, 1163, 1425, 1805, 3135, 3489, 3971, 5225, 5415, 5815, 9025, 11913, 12793, 15675, 17445, 19855, 22097, 27075, 29075, 38379, 59565, 63965, 66291, 87225, 99275, 110485, 191895, 243067, 297825, 319825, 331455, 419843, 552425, 729201, 959475, 1215335, 1259529, 1657275, 2099215, 3646005, 4618273, 6076675, 6297645, 10496075, 13854819, 18230025, 23091365, 31488225, 69274095, 115456825, 346370475]

約数ペア:

[(1, 346370475), (3, 115456825), (5, 69274095), (11, 31488225), (15, 23091365), (19, 18230025), (25, 13854819), (33, 10496075), (55, 6297645), (57, 6076675), (75, 4618273), (95, 3646005), (165, 2099215), (209, 1657275), (275, 1259529), (285, 1215335), (361, 959475), (475, 729201), (627, 552425), (825, 419843), (1045, 331455), (1083, 319825), (1163, 297825), (1425, 243067), (1805, 191895), (3135, 110485), (3489, 99275), (3971, 87225), (5225, 66291), (5415, 63965), (5815, 59565), (9025, 38379), (11913, 29075), (12793, 27075), (15675, 22097), (17445, 19855)]