1330384125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1109}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 2537832960

約数和(自身を除く): 1207448835

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 457, 525, 875, 1109, 1371, 2285, 2625, 3199, 3327, 5545, 6855, 7763, 9597, 11425, 15995, 16635, 23289, 27725, 34275, 38815, 47985, 57125, 79975, 83175, 116445, 138625, 171375, 194075, 239925, 399875, 415875, 506813, 582225, 970375, 1199625, 1520439, 2534065, 2911125, 3547691, 7602195, 10643073, 12670325, 17738455, 38010975, 53215365, 63351625, 88692275, 190054875, 266076825, 443461375, 1330384125]

約数ペア:

[(1, 1330384125), (3, 443461375), (5, 266076825), (7, 190054875), (15, 88692275), (21, 63351625), (25, 53215365), (35, 38010975), (75, 17738455), (105, 12670325), (125, 10643073), (175, 7602195), (375, 3547691), (457, 2911125), (525, 2534065), (875, 1520439), (1109, 1199625), (1371, 970375), (2285, 582225), (2625, 506813), (3199, 415875), (3327, 399875), (5545, 239925), (6855, 194075), (7763, 171375), (9597, 138625), (11425, 116445), (15995, 83175), (16635, 79975), (23289, 57125), (27725, 47985), (34275, 38815)]