72944025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 159418368

約数和(自身を除く): 86474343

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 165, 175, 187, 231, 255, 275, 357, 385, 425, 525, 561, 595, 743, 825, 935, 1155, 1275, 1309, 1785, 1925, 2229, 2805, 2975, 3715, 3927, 4675, 5201, 5775, 6545, 8173, 8925, 11145, 12631, 14025, 15603, 18575, 19635, 24519, 26005, 32725, 37893, 40865, 55725, 57211, 63155, 78015, 88417, 98175, 122595, 130025, 138941, 171633, 189465, 204325, 265251, 286055, 315775, 390075, 416823, 442085, 612975, 694705, 858165, 947325, 972587, 1326255, 1430275, 2084115, 2210425, 2917761, 3473525, 4290825, 4862935, 6631275, 10420575, 14588805, 24314675, 72944025]

約数ペア:

[(1, 72944025), (3, 24314675), (5, 14588805), (7, 10420575), (11, 6631275), (15, 4862935), (17, 4290825), (21, 3473525), (25, 2917761), (33, 2210425), (35, 2084115), (51, 1430275), (55, 1326255), (75, 972587), (77, 947325), (85, 858165), (105, 694705), (119, 612975), (165, 442085), (175, 416823), (187, 390075), (231, 315775), (255, 286055), (275, 265251), (357, 204325), (385, 189465), (425, 171633), (525, 138941), (561, 130025), (595, 122595), (743, 98175), (825, 88417), (935, 78015), (1155, 63155), (1275, 57211), (1309, 55725), (1785, 40865), (1925, 37893), (2229, 32725), (2805, 26005), (2975, 24519), (3715, 19635), (3927, 18575), (4675, 15603), (5201, 14025), (5775, 12631), (6545, 11145), (8173, 8925)]