1512071775

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{613}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 2860429520

約数和(自身を除く): 1348357745

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 577, 613, 855, 1425, 1731, 1839, 2885, 3065, 4275, 5193, 5517, 8655, 9195, 10963, 11647, 14425, 15325, 25965, 27585, 32889, 34941, 43275, 45975, 54815, 58235, 98667, 104823, 129825, 137925, 164445, 174705, 274075, 291175, 353701, 493335, 524115, 822225, 873525, 1061103, 1768505, 2466675, 2620575, 3183309, 5305515, 6720319, 8842525, 15916545, 20160957, 26527575, 33601595, 60482871, 79582725, 100804785, 168007975, 302414355, 504023925, 1512071775]

約数ペア:

[(1, 1512071775), (3, 504023925), (5, 302414355), (9, 168007975), (15, 100804785), (19, 79582725), (25, 60482871), (45, 33601595), (57, 26527575), (75, 20160957), (95, 15916545), (171, 8842525), (225, 6720319), (285, 5305515), (475, 3183309), (577, 2620575), (613, 2466675), (855, 1768505), (1425, 1061103), (1731, 873525), (1839, 822225), (2885, 524115), (3065, 493335), (4275, 353701), (5193, 291175), (5517, 274075), (8655, 174705), (9195, 164445), (10963, 137925), (11647, 129825), (14425, 104823), (15325, 98667), (25965, 58235), (27585, 54815), (32889, 45975), (34941, 43275)]